diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index 83bf6964..781adbeb 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -56,10 +56,15 @@ jobs:
        run: |
          cd ${{ github.workspace }}/coriolis-2.x/src/alliance-check-toolkit/benchs
          eval `${{ github.workspace }}/coriolis-2.x/Linux.x86_64/Release.Shared/install/etc/coriolis2/coriolisEnv.py`
-         ../bin/gopy.sh
+         ../bin/gopy.sh --github-runner
      - name: Archive code coverage results
        uses: actions/upload-artifact@v3
        with:
          name: design-set-full-logs
          path: ${{ github.workspace }}/coriolis-2.x/src/alliance-check-toolkit/benchs/doit-gopy.log
          retention-days: 5
+     - name: Make the runner fail *after* the log has been saved.
+       run: |
+          if [ -f ${{ github.workspace }}/coriolis-2.x/src/alliance-check-toolkit/benchs/doit-gopy.failed ]; then
+	    exit 1
+	  fi