diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index a760aed..5c2ff3d 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -105,9 +105,8 @@ jobs:
         mkdir build && cd build
         cmake $CMAKE_ARGS -G Ninja -Dmmtf_build_examples=ON -DBUILD_TESTS=ON -DCMAKE_BUILD_TYPE=debug ..
         ninja
-        echo "lol"
-        ls
-        ls *
+        # check test?
+        ./tests/mmtf_tests
         $(pwd)/tests/mmtf_tests
         $(pwd)/tests/multi_cpp_test
         $(pwd)/examples/mmtf_demo ../submodules/mmtf_spec/test-suite/mmtf/173D.mmtf
@@ -115,6 +114,3 @@ jobs:
         $(pwd)/examples/traverse ../submodules/mmtf_spec/test-suite/mmtf/173D.mmtf json
         $(pwd)/examples/traverse ../submodules/mmtf_spec/test-suite/mmtf/173D.mmtf print
         $(pwd)/examples/print_as_pdb ../submodules/mmtf_spec/test-suite/mmtf/173D.mmtf
-
-
-