diff --git a/.github/workflows/qodana_code_quality.yml b/.github/workflows/qodana_code_quality.yml
index 8d7643f63..d8bcb4142 100644
--- a/.github/workflows/qodana_code_quality.yml
+++ b/.github/workflows/qodana_code_quality.yml
@@ -24,9 +24,9 @@ jobs:
           distribution: ${{ env.JAVA_DISTRIBUTION }}
           java-version: ${{ env.JAVA_VERSION }}
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
         with:
-#          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
+          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
           fetch-depth: 0  # a full history is required for pull request analysis
       - name: 'Qodana Scan'
         # https://www.jetbrains.com/help/qodana/github.html#Usage