diff --git a/.github/workflows/build-push-images.yaml b/.github/workflows/build-push-images.yaml
index df9f455..0bd9207 100644
--- a/.github/workflows/build-push-images.yaml
+++ b/.github/workflows/build-push-images.yaml
@@ -65,7 +65,7 @@ jobs:
           tag=${{ github.ref == 'refs/heads/main' && 'latest' || github.ref_name }}
 
           # Replace "/" by "-" as "/" is not a valid character for a container tag
-          tag=${tag//\//-}
+          tag="${tag#release/}"
           echo $tag
           echo "tag=$tag" >> "$GITHUB_OUTPUT"