diff --git a/.github/workflows/linux_llvm_cov.yml b/.github/workflows/linux_llvm_cov.yml
index cb91a357..e631f99b 100644
--- a/.github/workflows/linux_llvm_cov.yml
+++ b/.github/workflows/linux_llvm_cov.yml
@@ -40,9 +40,10 @@ jobs:
           ./test_corofile
           ./test_http_parse
           ./test_time_util
+          ./test_metric
           
           llvm-profdata merge -sparse test_cinatra-*.profraw -o test_cinatra.profdata
-          llvm-cov show -object test_cinatra -object test_corofile -object test_time_util -object test_http_parse -instr-profile=test_cinatra.profdata -format=html -output-dir=../.coverage_llvm_cov -ignore-filename-regex="example|asio|cmdline|async_simple|tests" -show-instantiations=false
+          llvm-cov show -object test_cinatra -object test_corofile -object test_time_util -object test_http_parse -object test_metric -instr-profile=test_cinatra.profdata -format=html -output-dir=../.coverage_llvm_cov -ignore-filename-regex="example|asio|cmdline|async_simple|tests" -show-instantiations=false
           echo "Done!"