diff --git a/.github/workflows/link-check-on-pr.yml b/.github/workflows/link-check-on-pr.yml
index 58b0d6f5e4..6a5b7fa147 100644
--- a/.github/workflows/link-check-on-pr.yml
+++ b/.github/workflows/link-check-on-pr.yml
@@ -26,7 +26,7 @@ concurrency:
 jobs:
   check-links:
     runs-on: ${{ fromJSON('["ubuntu-latest", "ubuntu-20.04-xl"]')[github.repository == 'github/docs-internal'] }}
-    if: github.repository == 'github/docs-internal' || github.repository == 'github/docs'
+    if: (github.repository == 'github/docs-internal' || github.repository == 'github/docs') && github.repository_owner == 'github'
     steps:
       - name: Checkout
         uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748