diff --git a/packages/console/app/src/routes/zen/util/handler.ts b/packages/console/app/src/routes/zen/util/handler.ts
index ca6bd0b05d0..5dbb8bcc363 100644
--- a/packages/console/app/src/routes/zen/util/handler.ts
+++ b/packages/console/app/src/routes/zen/util/handler.ts
@@ -235,7 +235,7 @@ export async function handler(
             headers.set(k, v)
           })
           if (isNewInference) {
-            headers.set("x-opencode-model", model)
+            headers.set("x-zen-model", model)
           }
           headers.delete("host")
           headers.delete("content-length")
@@ -244,7 +244,7 @@ export async function handler(
             headers.delete("x-opencode-project")
             headers.delete("x-opencode-client")
             headers.delete("x-opencode-request")
-            headers.delete("x-opencode-model")
+            headers.delete("x-zen-model")
           }
           return headers
         })(),