diff --git a/CMakeLists.txt b/CMakeLists.txt
index a3e6c800..785531d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,12 +33,9 @@ MARK_AS_ADVANCED(FORCE POLYVOX_VERSION)
 SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON)
 include(FeatureSummary)
 
-IF(CMAKE_COMPILER_IS_GNUCXX) #Maybe "OR MINGW"
+IF(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") #Maybe "OR MINGW"
 	ADD_DEFINITIONS(-std=c++0x) #Enable C++0x mode
 ENDIF()
-if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-	ADD_DEFINITIONS(-std=c++0x) #Enable C++0x mode
-endif()
 
 ADD_SUBDIRECTORY(include)