diff --git a/MyxCMake/modules/MyxCMakeCodeCoverage.cmake b/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
index bfa730e..4a2b150 100644
--- a/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
+++ b/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
@@ -17,8 +17,10 @@ function(myx_cmake_code_coverage target)
       add_custom_target(
         ${target}-coverage
         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
-        COMMAND ${LCOV_EXE} --test-name ${target} --output "${target}.lcov"
-                --capture --directory ${CMAKE_BINARY_DIR})
+        COMMAND ${LCOV_EXE} --test-name ${target} --output "${target}.lcov" --capture
+                --exclude "/usr/\\\*"
+                --exclude "${CMAKE_BINARY_DIR}/\\\*"
+                --directory ${CMAKE_BINARY_DIR})
       add_dependencies(${target}-coverage ${target})
 
       if(GENHTML_EXE)