diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac69929..6d384fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,6 +53,14 @@
     target_include_directories(${PROJECT_NAME} INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/>)
 endif()
 
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+	if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+		if (NOT WIN32)
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -gdwarf-4 ")
+		endif()
+	endif()
+endif()
+
 # hack to support building on XCode 6 and 7 - propagate the definition to everything
 if(DEFINED DOCTEST_THREAD_LOCAL)
     target_compile_definitions(${PROJECT_NAME} INTERFACE