diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index aaea4d160..61cc1a10b 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -18,13 +18,3 @@ jobs:
         cd build
         cmake -GNinja -DDD4HEP_USE_GEANT4=OFF -DBoost_NO_BOOST_CMAKE=ON -DDD4HEP_USE_LCIO=OFF -DBUILD_TESTING=ON -DDD4HEP_USE_XERCESC=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_STANDARD=17 -DDD4HEP_RELAX_PYVER=ON ..
         ninja
-        ninja install
-        . ../bin/thisdd4hep.sh
-        ctest --output-on-failure -j4
-        cd ../examples/
-        mkdir build
-        cd build
-        cmake -GNinja -DBoost_NO_BOOST_CMAKE=ON -DDD4HEP_USE_XERCESC=OFF -DCMAKE_CXX_STANDARD=17 ..
-        ninja
-        ninja install
-        ctest --output-on-failure -E t_ClientTests_Check_Shape_Eightpoint_Reflect_DetElement