diff --git a/CMakeLists.txt b/CMakeLists.txt
index cade7a7a..db476967 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -190,8 +190,9 @@ ENDIF ( WIN32 )
 
 SET( CMAKE_C_FLAGS_RELEASE "-O3")
 SET( CMAKE_CXX_FLAGS_RELEASE "-O3")
-SET( CMAKE_C_FLAGS_DEBUG "-g -Wall")
-SET( CMAKE_CXX_FLAGS_DEBUG "-g -Wall")
+SET( CMAKE_C_FLAGS_DEBUG "-g -pg -Wall")
+SET( CMAKE_CXX_FLAGS_DEBUG "-g -pg -Wall")
+SET( CMAKE_LINKER_FLAGS_DEBUG "-pg")
 
 add_subdirectory (fex)