diff --git a/.github/workflows/sync_issue-labels.yml b/.github/workflows/sync_issue-labels.yml
index 6a1c33348a..91b5f79f5d 100644
--- a/.github/workflows/sync_issue-labels.yml
+++ b/.github/workflows/sync_issue-labels.yml
@@ -5,6 +5,7 @@ on:
 jobs:
   label-issue:
     runs-on: ubuntu-latest
+    if: github.repository == 'backstage/backstage'
     steps:
       - name: View context attributes
         uses: actions/github-script@v6