diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 4b37c38db..e190a2f07 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -59,7 +59,7 @@ jobs:
       - name: Generate Coverage
         if: matrix.build_type == 'Debug'
         run: |
-          lcov --directory . --capture --output-file coverage.info
+          lcov --directory . --capture --output-file coverage.info --gcov-tool llvm-cov --gcov-tool gcov
           lcov --remove coverage.info \
             '*/src/*_unittest.cc' \
             '*/src/googletest.h' \