diff --git a/src/osgPlugins/obj/glm.cpp b/src/osgPlugins/obj/glm.cpp
index 74260d5c5..b0a38d87d 100644
--- a/src/osgPlugins/obj/glm.cpp
+++ b/src/osgPlugins/obj/glm.cpp
@@ -13,11 +13,7 @@
 #include <string.h>
 #include <assert.h>
 #include <osg/Math>
-#ifdef __DARWIN_OSX__
 #include <stdlib.h>
-#else
-#include <malloc.h>
-#endif
 #include "glm.h"
 
 #include <osg/Math>