diff --git a/.github/workflows/interop.yaml b/.github/workflows/interop.yaml
index 2023d2ac1a98346b30056eebd398a1f412c75152..558056f3388a03f3b6d93c7698aba2ce706eb61b 100644
--- a/.github/workflows/interop.yaml
+++ b/.github/workflows/interop.yaml
@@ -20,4 +20,5 @@ jobs:
         password: ${{ secrets.DOCKER_PASSWORD }}
         repository: ngtcp2/ngtcp2-interop
         add_git_labels: true
+        tag_with_ref: true
         tag_with_sha: true