diff --git a/Dockerfile b/Dockerfile
index 8c9ef94..b00e705 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ RUN uv tool install basedpyright \
     && uv tool install ty \
     && uv tool install ruff
 
-RUN GOBIN=/usr/local/bin go install golang.org/x/tools/gopls@latest \
+RUN GOBIN=/usr/local/bin GOTOOLCHAIN=auto go install golang.org/x/tools/gopls@latest \
     && rm -rf /root/go
 
 USER agent