diff --git a/.github/workflows/no-important-files-changed.yml b/.github/workflows/no-important-files-changed.yml
index 777f7c46..6f88d5b2 100644
--- a/.github/workflows/no-important-files-changed.yml
+++ b/.github/workflows/no-important-files-changed.yml
@@ -23,6 +23,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
         with:
+          repository: ${{ context.event.pull_request.head.repo.owner.login }}/${{ context.event.pull_request.head.repo.name }}
           ref: ${{ github.head_ref }}
 
       - name: Check if important files changed