diff --git a/.github/scripts/run-codebuild-batch-job.sh b/.github/scripts/run-codebuild-batch-job.sh
index 46d585d96b4..75fbfef303b 100755
--- a/.github/scripts/run-codebuild-batch-job.sh
+++ b/.github/scripts/run-codebuild-batch-job.sh
@@ -94,7 +94,8 @@ START_RESULT=$(
   aws codebuild start-build-batch \
     --project-name ${PROJECT_NAME} \
     --source-version $SOURCE_VERSION \
-    --environment-variables-override file:///tmp/gh_env_vars.json
+    --environment-variables-override file:///tmp/gh_env_vars.json \
+    --source-location-override "https://github.com/awslabs/$GITHUB_REPOSITORY_NO_ORG.git"
 )
 
 if [ "$?" != "0" ]; then