diff --git a/.github/workflows/maven-pr-builder.yml b/.github/workflows/maven-pr-builder.yml
index e7c2e1413..14a681155 100644
--- a/.github/workflows/maven-pr-builder.yml
+++ b/.github/workflows/maven-pr-builder.yml
@@ -40,7 +40,10 @@ jobs:
     
     - name: Checkout Code
       uses: actions/checkout@v3
-    
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+
     - name: Set up JDK 17
       uses: actions/setup-java@v3
       with: