diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 617e0e67a..c7ddf6065 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -91,6 +91,7 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
       - name: Update repo description
         uses: peter-evans/dockerhub-description@v3
+        if: github.ref == 'refs/heads/master'
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}