diff --git a/build.sh b/build.sh
index 7c42c4d..2e353d1 100755
--- a/build.sh
+++ b/build.sh
@@ -8,10 +8,10 @@ DOCKER_IMAGE="xubiaolin/zerotier-planet"
 latest_tag=$(curl -s "https://api.github.com/repos/$USER/$REPO/tags" | jq -r '.[].name' | grep -E "^[0-9]+\.[0-9]+\.[0-9]+$" | sort -V | tail -n 1)
 latest_docker_tag=$(curl -s "https://hub.docker.com/v2/repositories/${DOCKER_IMAGE}/tags/" | jq -r '.results[].name' | grep -E "^[0-9]+\.[0-9]+\.[0-9]+$" | sort -V | tail -n 1)
 
-# if [ "$latest_tag" == "$latest_docker_tag" ]; then
-#     echo "No new version found"
-#     exit 0
-# fi
+if [ "$latest_tag" == "$latest_docker_tag" ]; then
+    echo "No new version found"
+    exit 0
+fi
 
 echo "Latest tag for $USER/$REPO matching latest is: $latest_tag"
 docker buildx build --platform linux/arm64,linux/amd64 -t "$DOCKER_IMAGE":latest --push .