diff --git a/catkin/CMakeLists.txt b/catkin/CMakeLists.txt
index a468020..fd1ad3d 100644
--- a/catkin/CMakeLists.txt
+++ b/catkin/CMakeLists.txt
@@ -51,8 +51,6 @@ add_library(${PROJECT_NAME}
   ../${PROJECT_NAME}/Value.cpp
 )
 
-set(CMAKE_CXX_FLAGS "-std=c++11 -DDEBUG_LEVEL=3 -DDEBUG=1 -D__CPP_VERSION__=2011")
-
 
 ## Add cmake target dependencies of the executable/library
 ## as an example, message headers may need to be generated before nodes