diff --git a/.github/workflows/trigger-packages-index.yaml b/.github/workflows/trigger-packages-index.yaml
index d992ed8d1..c7d941d27 100644
--- a/.github/workflows/trigger-packages-index.yaml
+++ b/.github/workflows/trigger-packages-index.yaml
@@ -18,6 +18,9 @@ jobs:
         with:
           app-id: ${{ secrets.JUMPSTARTER_BACKPORT_BOT_APP_ID }}
           private-key: ${{ secrets.JUMPSTARTER_BACKPORT_BOT_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: |
+            packages
 
       - name: Trigger packages repository index generation
         uses: peter-evans/repository-dispatch@v3