diff --git a/.github/workflows/dockerhub.yml b/.github/workflows/dockerhub.yml
index 0dc41883..47ba056b 100644
--- a/.github/workflows/dockerhub.yml
+++ b/.github/workflows/dockerhub.yml
@@ -26,7 +26,7 @@ jobs:
 
       - name: Replcae Docker tag
         id: set_tag
-        run: echo "TAG=$(echo ${GITHUB_REF##*/} | sed 's/\//-/g')" >> $GITHUB_ENV
+        run: echo "TAG=${GITHUB_REF_NAME/\//-} >> $GITHUB_ENV
 
       - name: Build
         uses: docker/build-push-action@v3