diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d366c2c9dbb..c3bf58f0b9d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -274,7 +274,9 @@ jobs:
 
   integration-tests:
     needs: [check-permissions, build-packages]
-    if: ${{ github.event_name != 'pull_request' || github.event.pull_request.draft == false }}
+    if: >-
+      ${{ (github.event_name != 'pull_request' || github.event.pull_request.draft == false)
+      && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) }}
     name: Integration Tests (${{ matrix.test-name }}, ${{ matrix.test-project }}${{ matrix.next-version && format(', {0}', matrix.next-version) || '' }})
     permissions:
       contents: read