diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 36d173e..0e2f592 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -23,6 +23,8 @@ jobs:
       - name: Install sonar-scanner and build-wrapper
         uses: SonarSource/sonarcloud-github-c-cpp@v2
       - name: Run build-wrapper
+        env:
+          CXX: g++-13
         run: |
           build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} make -j5
       - name: Run sonar-scanner