diff --git a/source/gameengine/SceneGraph/SG_Spatial.h b/source/gameengine/SceneGraph/SG_Spatial.h
index 2aa422a65fd..a3302fd8b41 100644
--- a/source/gameengine/SceneGraph/SG_Spatial.h
+++ b/source/gameengine/SceneGraph/SG_Spatial.h
@@ -170,7 +170,7 @@ public:
 
 	
 protected:
-	friend SG_Controller;
+	friend class SG_Controller;
 	
 	/** 
 	 * Protected constructor this class is not