diff --git a/.github/workflows/publish-latest.yaml b/.github/workflows/publish-latest.yaml
index a70dc5738..6d1c7ed52 100644
--- a/.github/workflows/publish-latest.yaml
+++ b/.github/workflows/publish-latest.yaml
@@ -22,6 +22,7 @@ permissions:
 
 jobs:
   publish:
+    if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout