diff --git a/Extras/BulletRoboticsGUI/CMakeLists.txt b/Extras/BulletRoboticsGUI/CMakeLists.txt
index b503f0c6a9..43183dbdbc 100644
--- a/Extras/BulletRoboticsGUI/CMakeLists.txt
+++ b/Extras/BulletRoboticsGUI/CMakeLists.txt
@@ -117,18 +117,14 @@ IF(WIN32)
 	IF(BUILD_ENET)
 		ADD_DEFINITIONS(-DWIN32 -DBT_ENABLE_ENET)
 	ENDIF(BUILD_ENET)
-	IF(BUILD_CLSOCKET)
-		ADD_DEFINITIONS(-DWIN32)
-	ENDIF(BUILD_CLSOCKET)
+	ADD_DEFINITIONS(-DWIN32)
 
 ELSE(WIN32)
 	IF(BUILD_ENET)
 		ADD_DEFINITIONS(-DHAS_SOCKLEN_T -DBT_ENABLE_ENET)
 	ENDIF(BUILD_ENET)
 
-	IF(BUILD_CLSOCKET)	
-		ADD_DEFINITIONS(${OSDEF})
-	ENDIF(BUILD_CLSOCKET)
+	ADD_DEFINITIONS(${OSDEF})
 		
 	IF(NOT APPLE)
 		FIND_PACKAGE(Threads)