diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 8cfbb51..8909e0c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -99,6 +99,7 @@ jobs:
   publish:
     name: Publish
     runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
     needs:
       - build
     steps: