diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index a42ca7f77..1babb36a5 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -58,7 +58,7 @@ jobs:
       - name: Extract metadata for Docker
         id: tag
         run: |
-          echo "branch=$(git rev-parse --abbrev-ref HEAD | sed 's/[^a-zA-Z0-9]/-/g')" >> "$GITHUB_OUTPUT"
+          echo "branch=$(echo $GITHUB_REF_NAME | sed 's/[^a-zA-Z0-9.]/-/g')" >> "$GITHUB_OUTPUT"
           echo "sha=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
       - name: Build and push Docker image
         id: build-and-push
@@ -80,7 +80,7 @@ jobs:
       - name: Extract metadata for Docker
         id: tag
         run: |
-          echo "branch=$(git rev-parse --abbrev-ref HEAD | sed 's/[^a-zA-Z0-9]/-/g')" >> "$GITHUB_OUTPUT"
+          echo "branch=$(echo $GITHUB_REF_NAME | sed 's/[^a-zA-Z0-9.]/-/g')" >> "$GITHUB_OUTPUT"
           echo "sha=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
       - name: Create k8s Kind Cluster
         uses: helm/kind-action@v1.3.0