diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 698dd3f..c988516 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -44,6 +44,7 @@ jobs:
 
   deploy:
     runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'fermyon' }}
     steps:
       - uses: actions/checkout@v3