diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index bf4f6a0..d6f3e3e 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   docker:
-    if: ${{ github.event.workflow_run.conclusion == 'success' && contains(github.event.ref, '/tags/') }}
+    if: ${{ github.event.workflow_run.conclusion == 'success' && github.ref_type == 'tag' }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3