diff --git a/gitea_runner_node/Dockerfile b/gitea_runner_node/Dockerfile
index 18e76b8..da1dddb 100644
--- a/gitea_runner_node/Dockerfile
+++ b/gitea_runner_node/Dockerfile
@@ -17,7 +17,7 @@ RUN npm install -g n \
     && n install 22 \
     && n use 20 \
     && npm install -g yarn pnpm \
-    && cat <<'EOF' > /usr/local/bin/use-node \
+    && (cat <<'EOF' > /usr/local/bin/use-node
 #!/bin/bash
 case "$1" in
     18|20|22)
@@ -31,4 +31,5 @@ case "$1" in
         ;;
 esac
 EOF
+) \
     && chmod +x /usr/local/bin/use-node