diff --git a/Earthfile b/Earthfile
index a0ef369a..d668c06e 100644
--- a/Earthfile
+++ b/Earthfile
@@ -425,7 +425,7 @@ rust-base:
 
     DO rust+INIT --keep_fingerprints=true
 
-    DO rust+CARGO --args="install tauri-cli --version 2.1.0"
+    DO rust+CARGO --args="install tauri-cli --version 2.1.0 --locked"
 
     # Explicitly cache here.
     SAVE IMAGE --cache-hint