diff --git a/start.sh b/start.sh
index 58437ff..e600ca1 100644
--- a/start.sh
+++ b/start.sh
@@ -352,8 +352,8 @@ cd "$SERVER_DIR"
 # Set Go module cache to a writable location
 export GOPATH=/app/data/go
 export GO111MODULE=on
-# Set version compatibility flags
-export GOTOOLCHAIN=auto
+# Use local Go version instead of trying to download
+export GOTOOLCHAIN=local
 # Override version requirements
 export GOFLAGS="-mod=mod"
 # Create a temporary directory for Go module cache and build in writable area
@@ -434,8 +434,8 @@ elif [ -d "$SERVER_DIR/cmd/museum" ]; then
     # Instead of modifying go.mod, set environment variables for compatibility
     echo "==> Setting Go environment variables for compatibility"
     export GOFLAGS="-mod=mod"
-    # Explicitly skip version check
-    export GOTOOLCHAIN=auto
+    # Use local Go version
+    export GOTOOLCHAIN=local
     
     # For Wasabi specific settings
     if [[ "${S3_ENDPOINT}" == *"wasabi"* ]]; then
@@ -514,7 +514,7 @@ else
         # Instead of trying to modify go.mod, set environment variables for compatibility
         echo "==> Setting Go environment variables for compatibility"
         export GOFLAGS="-mod=mod"
-        export GOTOOLCHAIN=auto
+        export GOTOOLCHAIN=local
         
         echo "==> Running main.go with Go"
         /usr/local/bin/gosu cloudron:cloudron go run -mod=mod main.go --port 8000 \