diff --git a/g3proxy/Cargo.toml b/g3proxy/Cargo.toml
index 1c10e2ba..d2f2cb09 100644
--- a/g3proxy/Cargo.toml
+++ b/g3proxy/Cargo.toml
@@ -25,7 +25,7 @@ tokio = { workspace = true, features = ["rt-multi-thread", "rt", "signal", "sync
 tokio-util = { workspace = true, features = ["time"] }
 tokio-rustls.workspace = true
 rustls.workspace = true
-quinn = { workspace = true, features = ["tls-rustls", "runtime-tokio"] }
+quinn = { workspace = true, optional = true, features = ["tls-rustls", "runtime-tokio"] }
 tokio-openssl.workspace = true
 openssl.workspace = true
 openssl-probe = { workspace = true, optional = true }
@@ -66,7 +66,7 @@ pyo3 = { workspace = true, features = ["auto-initialize"], optional = true }
 g3-compat.workspace = true
 g3-types = { workspace = true, features = ["auth-crypt", "rustls", "openssl", "acl-rule", "http", "route", "async-log", "json"] }
 g3-socket.workspace = true
-g3-daemon = { workspace = true, features = ["quic"] }
+g3-daemon.workspace = true
 g3-signal.workspace = true
 g3-datetime.workspace = true
 g3-statsd.workspace = true
@@ -95,7 +95,7 @@ tokio-util = { workspace = true, features = ["io"] }
 rustc_version.workspace = true
 
 [features]
-default = ["lua54", "python", "c-ares", "hickory", "geoip"]
+default = ["lua54", "python", "c-ares", "hickory", "geoip", "quic"]
 lua = ["mlua"]
 luajit = ["lua", "mlua/luajit"]
 lua51 = ["lua", "mlua/lua51"]
@@ -105,6 +105,7 @@ python = ["pyo3"]
 c-ares = ["g3-resolver/c-ares"]
 hickory = ["g3-resolver/hickory"]
 geoip = ["g3-geoip", "g3-yaml/geoip", "fixedbitset", "rustc-hash", "fnv"]
+quic = ["g3-daemon/quic", "g3-resolver/quic", "dep:quinn"]
 vendored-openssl = ["openssl/vendored", "dep:openssl-probe"]
 vendored-tongsuo = ["openssl/tongsuo", "dep:openssl-probe", "g3-yaml/vendored-tongsuo", "g3-json/vendored-tongsuo"]
 vendored-c-ares = ["c-ares", "g3-resolver/vendored-c-ares"]
diff --git a/g3proxy/build.rs b/g3proxy/build.rs
index e74332bf..e1c06259 100644
--- a/g3proxy/build.rs
+++ b/g3proxy/build.rs
@@ -88,4 +88,8 @@ fn main() {
     if env::var("CARGO_FEATURE_GEOIP").is_ok() {
         println!("cargo:rustc-env=G3_GEOIP_FEATURE=geoip");
     }
+
+    if env::var("CARGO_FEATURE_QUIC").is_ok() {
+        println!("cargo:rustc-env=G3_QUIC_FEATURE=quinn");
+    }
 }
diff --git a/g3proxy/debian/rules b/g3proxy/debian/rules
index 2747f7da..7843c1e9 100755
--- a/g3proxy/debian/rules
+++ b/g3proxy/debian/rules
@@ -17,7 +17,7 @@ override_dh_auto_clean:
 override_dh_auto_build:
 	G3_PACKAGE_VERSION=$(DEB_VERSION) \
 	  cargo build --frozen --offline --profile $(BUILD_PROFILE) \
-	    --no-default-features --features $(LUA_FEATURE),$(SSL_FEATURE),$(CARES_FEATURE),hickory,geoip \
+	    --no-default-features --features $(LUA_FEATURE),$(SSL_FEATURE),quic,$(CARES_FEATURE),hickory,geoip \
 	    --package g3proxy --package g3proxy-ctl --package g3proxy-ftp --package g3proxy-lua --package g3proxy-geoip
 	sh $(PACKAGE_NAME)/service/generate_systemd.sh
 
diff --git a/g3proxy/g3proxy.spec b/g3proxy/g3proxy.spec
index 105ea13e..d584e259 100644
--- a/g3proxy/g3proxy.spec
+++ b/g3proxy/g3proxy.spec
@@ -43,7 +43,7 @@ LUA_FEATURE=lua$LUA_VERSION
 SSL_FEATURE=$(sh scripts/package/detect_openssl_feature.sh)
 CARES_FEATURE=$(sh scripts/package/detect_c-ares_feature.sh)
 export CMAKE="%{cmake_real}"
-cargo build --frozen --offline --profile %{build_profile} --no-default-features --features $LUA_FEATURE,$SSL_FEATURE,$CARES_FEATURE,hickory,geoip --package g3proxy --package g3proxy-ctl --package g3proxy-ftp --package g3proxy-lua --package g3proxy-geoip
+cargo build --frozen --offline --profile %{build_profile} --no-default-features --features $LUA_FEATURE,$SSL_FEATURE,quic,$CARES_FEATURE,hickory,geoip --package g3proxy --package g3proxy-ctl --package g3proxy-ftp --package g3proxy-lua --package g3proxy-geoip
 sh %{name}/service/generate_systemd.sh
 
 
diff --git a/g3proxy/src/build.rs b/g3proxy/src/build.rs
index 99639c2d..9cbdc751 100644
--- a/g3proxy/src/build.rs
+++ b/g3proxy/src/build.rs
@@ -33,6 +33,7 @@ const PYTHON_FEATURE: Option<&str> = option_env!("G3_PYTHON_FEATURE");
 const C_ARES_FEATURE: Option<&str> = option_env!("G3_C_ARES_FEATURE");
 const HICKORY_FEATURE: Option<&str> = option_env!("G3_HICKORY_FEATURE");
 const GEOIP_FEATURE: Option<&str> = option_env!("G3_GEOIP_FEATURE");
+const QUIC_FEATURE: Option<&str> = option_env!("G3_QUIC_FEATURE");
 
 pub(crate) fn print_version(verbose_level: u8) {
     println!("{PKG_NAME} {VERSION}");
@@ -53,6 +54,9 @@ pub(crate) fn print_version(verbose_level: u8) {
         if let Some(geoip) = GEOIP_FEATURE {
             print!(" {geoip}");
         }
+        if let Some(quic) = QUIC_FEATURE {
+            print!(" {quic}");
+        }
         println!();
         println!("Compiler: {RUSTC_VERSION} ({RUSTC_CHANNEL})");
     }
diff --git a/g3proxy/src/config/server/mod.rs b/g3proxy/src/config/server/mod.rs
index 45f4cde9..9b9d92d3 100644
--- a/g3proxy/src/config/server/mod.rs
+++ b/g3proxy/src/config/server/mod.rs
@@ -35,6 +35,7 @@ use crate::auth::UserGroup;
 pub(crate) mod dummy_close;
 pub(crate) mod intelli_proxy;
 pub(crate) mod native_tls_port;
+#[cfg(feature = "quic")]
 pub(crate) mod plain_quic_port;
 pub(crate) mod plain_tcp_port;
 pub(crate) mod plain_tls_port;
@@ -60,6 +61,7 @@ pub(crate) enum ServerConfigDiffAction {
     SpawnNew,
     ReloadOnlyConfig,
     ReloadAndRespawn,
+    #[allow(unused)]
     UpdateInPlace(u64), // to support server custom hot update, take a flags param
 }
 
@@ -125,6 +127,7 @@ pub(crate) enum AnyServerConfig {
     PlainTcpPort(plain_tcp_port::PlainTcpPortConfig),
     PlainTlsPort(plain_tls_port::PlainTlsPortConfig),
     NativeTlsPort(native_tls_port::NativeTlsPortConfig),
+    #[cfg(feature = "quic")]
     PlainQuicPort(plain_quic_port::PlainQuicPortConfig),
     IntelliProxy(intelli_proxy::IntelliProxyConfig),
     TcpStream(Box<tcp_stream::TcpStreamServerConfig>),
@@ -143,6 +146,7 @@ macro_rules! impl_transparent0 {
                 AnyServerConfig::PlainTcpPort(s) => s.$f(),
                 AnyServerConfig::PlainTlsPort(s) => s.$f(),
                 AnyServerConfig::NativeTlsPort(s) => s.$f(),
+                #[cfg(feature = "quic")]
                 AnyServerConfig::PlainQuicPort(s) => s.$f(),
                 AnyServerConfig::IntelliProxy(s) => s.$f(),
                 AnyServerConfig::TcpStream(s) => s.$f(),
@@ -164,6 +168,7 @@ macro_rules! impl_transparent1 {
                 AnyServerConfig::PlainTcpPort(s) => s.$f(p),
                 AnyServerConfig::PlainTlsPort(s) => s.$f(p),
                 AnyServerConfig::NativeTlsPort(s) => s.$f(p),
+                #[cfg(feature = "quic")]
                 AnyServerConfig::PlainQuicPort(s) => s.$f(p),
                 AnyServerConfig::IntelliProxy(s) => s.$f(p),
                 AnyServerConfig::TcpStream(s) => s.$f(p),
@@ -237,6 +242,7 @@ fn load_server(
                 .context("failed to load this NativeTlsPort server")?;
             Ok(AnyServerConfig::NativeTlsPort(server))
         }
+        #[cfg(feature = "quic")]
         "plain_quic_port" | "plainquicport" | "plain_quic" | "plainquic" => {
             let server = plain_quic_port::PlainQuicPortConfig::parse(map, position)
                 .context("failed to load this PlainQuicPort server")?;
diff --git a/g3proxy/src/serve/dummy_close/server.rs b/g3proxy/src/serve/dummy_close/server.rs
index 31705943..387cb4fa 100644
--- a/g3proxy/src/serve/dummy_close/server.rs
+++ b/g3proxy/src/serve/dummy_close/server.rs
@@ -18,6 +18,7 @@ use std::sync::Arc;
 
 use anyhow::anyhow;
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -175,5 +176,6 @@ impl Server for DummyCloseServer {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/http_proxy/server.rs b/g3proxy/src/serve/http_proxy/server.rs
index e546e584..3c2daf31 100644
--- a/g3proxy/src/serve/http_proxy/server.rs
+++ b/g3proxy/src/serve/http_proxy/server.rs
@@ -22,6 +22,7 @@ use anyhow::{anyhow, Context};
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
 use log::debug;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::io::{AsyncRead, AsyncWrite};
@@ -237,6 +238,7 @@ impl HttpProxyServer {
         w_task.into_running().await
     }
 
+    #[cfg(feature = "quic")]
     fn spawn_quic_stream_task(
         &self,
         send_stream: quinn::SendStream,
@@ -423,6 +425,7 @@ impl Server for HttpProxyServer {
         self.spawn_stream_task(stream, cc_info).await;
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, connection: Connection, cc_info: ClientConnectionInfo) {
         let client_addr = cc_info.client_addr();
         self.server_stats.add_conn(client_addr);
diff --git a/g3proxy/src/serve/http_rproxy/server.rs b/g3proxy/src/serve/http_rproxy/server.rs
index 8be7afdb..f7f24bbb 100644
--- a/g3proxy/src/serve/http_rproxy/server.rs
+++ b/g3proxy/src/serve/http_rproxy/server.rs
@@ -22,6 +22,7 @@ use anyhow::{anyhow, Context};
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
 use log::debug;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::io::{AsyncRead, AsyncWrite};
@@ -440,5 +441,6 @@ impl Server for HttpRProxyServer {
         self.spawn_stream_task(stream, cc_info).await;
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/intelli_proxy/server.rs b/g3proxy/src/serve/intelli_proxy/server.rs
index 99322b61..1ccd6325 100644
--- a/g3proxy/src/serve/intelli_proxy/server.rs
+++ b/g3proxy/src/serve/intelli_proxy/server.rs
@@ -20,6 +20,7 @@ use std::sync::Arc;
 use anyhow::anyhow;
 use arc_swap::ArcSwap;
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -291,5 +292,6 @@ impl Server for IntelliProxy {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/mod.rs b/g3proxy/src/serve/mod.rs
index a80471b4..f5ec3484 100644
--- a/g3proxy/src/serve/mod.rs
+++ b/g3proxy/src/serve/mod.rs
@@ -17,6 +17,7 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -36,11 +37,14 @@ mod idle_check;
 pub(crate) use idle_check::ServerIdleChecker;
 
 mod runtime;
-use runtime::{ListenQuicRuntime, ListenTcpRuntime};
+#[cfg(feature = "quic")]
+use runtime::ListenQuicRuntime;
+use runtime::ListenTcpRuntime;
 
 mod dummy_close;
 mod intelli_proxy;
 mod native_tls_port;
+#[cfg(feature = "quic")]
 mod plain_quic_port;
 mod plain_tcp_port;
 mod plain_tls_port;
@@ -111,6 +115,7 @@ pub(crate) trait Server: ServerInternal {
 
     async fn run_openssl_task(&self, stream: SslStream<TcpStream>, cc_info: ClientConnectionInfo);
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, connection: Connection, cc_info: ClientConnectionInfo);
 }
 
diff --git a/g3proxy/src/serve/native_tls_port/mod.rs b/g3proxy/src/serve/native_tls_port/mod.rs
index 2230bc8d..b9b24952 100644
--- a/g3proxy/src/serve/native_tls_port/mod.rs
+++ b/g3proxy/src/serve/native_tls_port/mod.rs
@@ -23,6 +23,7 @@ use arc_swap::ArcSwap;
 use async_trait::async_trait;
 use log::debug;
 use openssl::ssl::Ssl;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -307,5 +308,6 @@ impl Server for NativeTlsPort {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/ops.rs b/g3proxy/src/serve/ops.rs
index 074ce5d1..9d6380e1 100644
--- a/g3proxy/src/serve/ops.rs
+++ b/g3proxy/src/serve/ops.rs
@@ -32,6 +32,7 @@ use super::{registry, ArcServer};
 use super::dummy_close::DummyCloseServer;
 use super::intelli_proxy::IntelliProxy;
 use super::native_tls_port::NativeTlsPort;
+#[cfg(feature = "quic")]
 use super::plain_quic_port::PlainQuicPort;
 use super::plain_tcp_port::PlainTcpPort;
 use super::plain_tls_port::PlainTlsPort;
@@ -289,6 +290,7 @@ fn spawn_new_unlocked(config: AnyServerConfig) -> anyhow::Result<()> {
         AnyServerConfig::PlainTcpPort(c) => PlainTcpPort::prepare_initial(c)?,
         AnyServerConfig::PlainTlsPort(c) => PlainTlsPort::prepare_initial(c)?,
         AnyServerConfig::NativeTlsPort(c) => NativeTlsPort::prepare_initial(c)?,
+        #[cfg(feature = "quic")]
         AnyServerConfig::PlainQuicPort(c) => PlainQuicPort::prepare_initial(c)?,
         AnyServerConfig::IntelliProxy(c) => IntelliProxy::prepare_initial(c)?,
         AnyServerConfig::TcpStream(c) => TcpStreamServer::prepare_initial(*c)?,
diff --git a/g3proxy/src/serve/plain_tcp_port/mod.rs b/g3proxy/src/serve/plain_tcp_port/mod.rs
index 6e8c81f0..b5568f68 100644
--- a/g3proxy/src/serve/plain_tcp_port/mod.rs
+++ b/g3proxy/src/serve/plain_tcp_port/mod.rs
@@ -20,6 +20,7 @@ use std::sync::Arc;
 use anyhow::anyhow;
 use arc_swap::ArcSwap;
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -257,5 +258,6 @@ impl Server for PlainTcpPort {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/plain_tls_port/mod.rs b/g3proxy/src/serve/plain_tls_port/mod.rs
index 9bc91858..816a5dcb 100644
--- a/g3proxy/src/serve/plain_tls_port/mod.rs
+++ b/g3proxy/src/serve/plain_tls_port/mod.rs
@@ -22,6 +22,7 @@ use anyhow::{anyhow, Context};
 use arc_swap::ArcSwap;
 use async_trait::async_trait;
 use log::debug;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use tokio::net::TcpStream;
 use tokio::sync::broadcast;
@@ -295,5 +296,6 @@ impl Server for PlainTlsPort {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/runtime/mod.rs b/g3proxy/src/serve/runtime/mod.rs
index fd7641eb..066779e2 100644
--- a/g3proxy/src/serve/runtime/mod.rs
+++ b/g3proxy/src/serve/runtime/mod.rs
@@ -17,5 +17,7 @@
 mod listen_tcp;
 pub(crate) use listen_tcp::ListenTcpRuntime;
 
+#[cfg(feature = "quic")]
 mod listen_quic;
+#[cfg(feature = "quic")]
 pub(crate) use listen_quic::ListenQuicRuntime;
diff --git a/g3proxy/src/serve/sni_proxy/server.rs b/g3proxy/src/serve/sni_proxy/server.rs
index 4660a92c..d220a749 100644
--- a/g3proxy/src/serve/sni_proxy/server.rs
+++ b/g3proxy/src/serve/sni_proxy/server.rs
@@ -20,6 +20,7 @@ use std::sync::Arc;
 use anyhow::anyhow;
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::net::TcpStream;
@@ -286,5 +287,6 @@ impl Server for SniProxyServer {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/socks_proxy/server.rs b/g3proxy/src/serve/socks_proxy/server.rs
index 19e48f5a..88fa2985 100644
--- a/g3proxy/src/serve/socks_proxy/server.rs
+++ b/g3proxy/src/serve/socks_proxy/server.rs
@@ -20,6 +20,7 @@ use std::sync::Arc;
 use anyhow::anyhow;
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::net::TcpStream;
@@ -295,5 +296,6 @@ impl Server for SocksProxyServer {
         self.listen_stats.add_dropped();
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/g3proxy/src/serve/tcp_stream/server.rs b/g3proxy/src/serve/tcp_stream/server.rs
index e989af3e..6cd88902 100644
--- a/g3proxy/src/serve/tcp_stream/server.rs
+++ b/g3proxy/src/serve/tcp_stream/server.rs
@@ -20,7 +20,7 @@ use std::sync::Arc;
 use anyhow::{anyhow, Context};
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
-use log::debug;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::io::{AsyncRead, AsyncWrite};
@@ -223,6 +223,7 @@ impl TcpStreamServer {
             .await;
     }
 
+    #[cfg(feature = "quic")]
     fn run_task_with_quic_stream(
         &self,
         send_stream: quinn::SendStream,
@@ -370,7 +371,10 @@ impl Server for TcpStreamServer {
         self.run_task_with_stream(stream, cc_info).await
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, connection: Connection, cc_info: ClientConnectionInfo) {
+        use log::debug;
+
         let client_addr = cc_info.client_addr();
         self.server_stats.add_conn(client_addr);
         if self.drop_early(client_addr) {
diff --git a/g3proxy/src/serve/tls_stream/server.rs b/g3proxy/src/serve/tls_stream/server.rs
index 61209365..985c8b29 100644
--- a/g3proxy/src/serve/tls_stream/server.rs
+++ b/g3proxy/src/serve/tls_stream/server.rs
@@ -22,6 +22,7 @@ use anyhow::{anyhow, Context};
 use arc_swap::{ArcSwap, ArcSwapOption};
 use async_trait::async_trait;
 use log::debug;
+#[cfg(feature = "quic")]
 use quinn::Connection;
 use slog::Logger;
 use tokio::net::TcpStream;
@@ -358,5 +359,6 @@ impl Server for TlsStreamServer {
     ) {
     }
 
+    #[cfg(feature = "quic")]
     async fn run_quic_task(&self, _connection: Connection, _cc_info: ClientConnectionInfo) {}
 }
diff --git a/lib/g3-resolver/Cargo.toml b/lib/g3-resolver/Cargo.toml
index 76a11170..81be03c8 100644
--- a/lib/g3-resolver/Cargo.toml
+++ b/lib/g3-resolver/Cargo.toml
@@ -17,7 +17,7 @@ indexmap.workspace = true
 ahash.workspace = true
 c-ares = { workspace = true, optional = true, features = ["build-cmake"] }
 c-ares-resolver = { workspace = true, optional = true }
-hickory-resolver = { workspace = true, optional = true, features = ["tokio-runtime", "dns-over-rustls", "dns-over-https-rustls", "dns-over-quic", "dns-over-h3", "native-certs"] }
+hickory-resolver = { workspace = true, optional = true, features = ["tokio-runtime", "dns-over-rustls", "dns-over-https-rustls", "native-certs"] }
 hickory-proto = { workspace = true, optional = true }
 rustls = { workspace = true, optional = true }
 g3-types = { workspace = true, optional = true }
@@ -27,3 +27,4 @@ default = []
 c-ares = ["dep:c-ares", "dep:c-ares-resolver"]
 vendored-c-ares = ["c-ares", "c-ares-resolver/vendored", "c-ares/vendored"]
 hickory = ["dep:hickory-resolver", "dep:hickory-proto", "g3-types/rustls", "dep:rustls"]
+quic = ["hickory", "g3-types/quic", "hickory-resolver/dns-over-quic", "hickory-resolver/dns-over-h3"]
diff --git a/lib/g3-resolver/src/driver/hickory/config.rs b/lib/g3-resolver/src/driver/hickory/config.rs
index c7188d0d..0d89220e 100644
--- a/lib/g3-resolver/src/driver/hickory/config.rs
+++ b/lib/g3-resolver/src/driver/hickory/config.rs
@@ -100,12 +100,14 @@ impl TryFrom<&HickoryDriverConfig> for NameServerConfigGroup {
                     tls_name,
                     false,
                 ),
+                #[cfg(feature = "quic")]
                 DnsEncryptionProtocol::H3 => NameServerConfigGroup::from_ips_h3(
                     &c.servers,
                     c.server_port.unwrap_or(443),
                     tls_name,
                     false,
                 ),
+                #[cfg(feature = "quic")]
                 DnsEncryptionProtocol::Quic => NameServerConfigGroup::from_ips_quic(
                     &c.servers,
                     c.server_port.unwrap_or(853),
diff --git a/lib/g3-types/Cargo.toml b/lib/g3-types/Cargo.toml
index b20f0799..e1597875 100644
--- a/lib/g3-types/Cargo.toml
+++ b/lib/g3-types/Cargo.toml
@@ -63,3 +63,4 @@ proxy = ["http", "openssl"]
 route = ["dep:ahash", "dep:radix_trie", "dep:indexmap", "resolve"]
 async-log = ["dep:flume", "dep:slog"]
 json = ["dep:serde_json"]
+quic = []
diff --git a/lib/g3-types/src/net/dns/encryption.rs b/lib/g3-types/src/net/dns/encryption.rs
index 60479a58..5a489293 100644
--- a/lib/g3-types/src/net/dns/encryption.rs
+++ b/lib/g3-types/src/net/dns/encryption.rs
@@ -27,7 +27,9 @@ use crate::net::{RustlsClientConfig, RustlsClientConfigBuilder};
 pub enum DnsEncryptionProtocol {
     Tls,
     Https,
+    #[cfg(feature = "quic")]
     H3,
+    #[cfg(feature = "quic")]
     Quic,
 }
 
@@ -40,9 +42,11 @@ impl FromStr for DnsEncryptionProtocol {
             "https" | "h2" | "dns_over_https" | "dnsoverhttps" | "doh" => {
                 Ok(DnsEncryptionProtocol::Https)
             }
+            #[cfg(feature = "quic")]
             "h3" | "http/3" | "dns_over_http/3" | "dnsoverhttp/3" | "doh3" => {
                 Ok(DnsEncryptionProtocol::H3)
             }
+            #[cfg(feature = "quic")]
             "quic" | "dns_over_quic" | "dnsoverquic" | "doq" => Ok(DnsEncryptionProtocol::Quic),
             _ => Err(anyhow!("unknown protocol {}", s)),
         }
@@ -54,7 +58,9 @@ impl DnsEncryptionProtocol {
         match self {
             DnsEncryptionProtocol::Tls => "DnsOverTls",
             DnsEncryptionProtocol::Https => "DnsOverHttps",
+            #[cfg(feature = "quic")]
             DnsEncryptionProtocol::H3 => "DnsOverHttp/3",
+            #[cfg(feature = "quic")]
             DnsEncryptionProtocol::Quic => "DnsOverQuic",
         }
     }
@@ -63,7 +69,9 @@ impl DnsEncryptionProtocol {
         match self {
             DnsEncryptionProtocol::Tls => 853,
             DnsEncryptionProtocol::Https => 443,
+            #[cfg(feature = "quic")]
             DnsEncryptionProtocol::H3 => 443,
+            #[cfg(feature = "quic")]
             DnsEncryptionProtocol::Quic => 853,
         }
     }