diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 0f280d2c4..f6db8ac5b 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -6,6 +6,8 @@ jobs:
     steps:
       - uses: actions/checkout@v2
         with:
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+          ref: ${{github.head_ref}}
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
       - name: Set up JDK 11
         uses: actions/setup-java@v1