diff --git a/CMakeLists.txt b/CMakeLists.txt
index 74500cd..c18bc81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,7 +13,7 @@ if(CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "7")
   else ()
     message(FATAL_ERROR "C++11 needed. Therefore a gcc compiler with a version higher than 4.3 is needed.")
   endif()
-endif(CMAKE_COMPILER_IS_GNUCXX)
+endif()
 
 find_package(catkin REQUIRED COMPONENTS cv_bridge dynamic_reconfigure message_generation image_transport nodelet roscpp sensor_msgs std_msgs std_srvs class_loader)