diff --git a/.github/workflows/presubmit.yml b/.github/workflows/presubmit.yml
index 449b3aee..d47907bc 100644
--- a/.github/workflows/presubmit.yml
+++ b/.github/workflows/presubmit.yml
@@ -213,6 +213,7 @@ jobs:
           fi
           if [ "$RUNNER_OS" == "macOS" ]; then
             echo "DYLD_LIBRARY_PATH=${{ github.workspace }}/mesa/" >> $GITHUB_ENV
+            echo "DYLD_PRINT_LIBRARIES=1" >> $GITHUB_ENV
           fi
           if [ "$RUNNER_OS" == "Windows" ]; then
             find '${{ env.builddir }}' -name clang.exe