diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1939538..7fc7254 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,8 @@ jobs:
   publish:
     name: Publish on NuGet
     runs-on: ubuntu-latest
-
+    if: ${{ github.repository_owner == vars.REPOSITORY_OWNER }}
+    
     steps:
     - name: Checkout
       uses: actions/checkout@v3