diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f1f1b90..4605377 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -24,6 +24,7 @@ jobs:
   pypi:
     name: PyPI
     needs: [test]
+    if: ${{ !contains(github.ref_name, '-') }}
     runs-on: ubuntu-latest
     permissions:
       id-token: write