diff --git a/MyxCMake/modules/MyxCMakeCodeCoverage.cmake b/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
index 3a37019..c39d1ee 100644
--- a/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
+++ b/MyxCMake/modules/MyxCMakeCodeCoverage.cmake
@@ -27,9 +27,11 @@ function(myx_cmake_code_coverage target)
         ${target}-coverage
         WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
         COMMAND ${LCOV_EXE} --test-name ${target} --output "${target}.lcov" --capture
-                --exclude "/usr/\\\*"
-                --exclude "${CMAKE_BINARY_DIR}/\\\*"
+                --no-exernal
+                --base-directory ${CMAKE_SOURCE_DIR}
                 --directory ${CMAKE_BINARY_DIR})
+#                --exclude "/usr/\\\*"
+#                --exclude "${CMAKE_BINARY_DIR}/\\\*"
       add_dependencies(${target}-coverage ${target})
 
       if(GENHTML_EXE)