diff --git a/source/gameengine/Expressions/Makefile b/source/gameengine/Expressions/Makefile
index a1400c4e461..f46c0037200 100644
--- a/source/gameengine/Expressions/Makefile
+++ b/source/gameengine/Expressions/Makefile
@@ -41,5 +41,5 @@ CPPFLAGS += -I../../blender/makesdna
 CPPFLAGS += -I$(NAN_STRING)/include
 CPPFLAGS += -I$(NAN_MOTO)/include
 CPPFLAGS += -I../../kernel/gen_system
-CPPFLAGS += -I../../gameengine/Scenegraph
+CPPFLAGS += -I../../gameengine/SceneGraph
 
diff --git a/source/gameengine/GameLogic/Joystick/Makefile b/source/gameengine/GameLogic/Joystick/Makefile
index 7016f1ed16f..02def1cec62 100644
--- a/source/gameengine/GameLogic/Joystick/Makefile
+++ b/source/gameengine/GameLogic/Joystick/Makefile
@@ -40,5 +40,5 @@ CPPFLAGS += -I$(NAN_STRING)/include
 CPPFLAGS += -I$(NAN_MOTO)/include
 CPPFLAGS += -I$(NAN_PYTHON)/include/python$(NAN_PYTHON_VERSION)
 CPPFLAGS += $(NAN_SDLCFLAGS)
-
+CPPFLAGS += -I../../SceneGraph
 CPPFLAGS += -I../../../kernel/gen_system
diff --git a/source/gameengine/GameLogic/Makefile b/source/gameengine/GameLogic/Makefile
index 6e9af674549..a1794a60452 100644
--- a/source/gameengine/GameLogic/Makefile
+++ b/source/gameengine/GameLogic/Makefile
@@ -39,7 +39,7 @@ include nan_compile.mk
 CCFLAGS += $(LEVEL_1_CPP_WARNINGS)
 
 CPPFLAGS += -I../Expressions 
-CPPFLAGS += -I../Scenegraph
+CPPFLAGS += -I../SceneGraph
 CPPFLAGS += -I../Rasterizer
 CPPFLAGS += -I$(NAN_STRING)/include    
 CPPFLAGS += -I$(NAN_MOTO)/include
diff --git a/source/gameengine/Ketsji/KXNetwork/Makefile b/source/gameengine/Ketsji/KXNetwork/Makefile
index 8c626d344f5..365ed8fc9c3 100644
--- a/source/gameengine/Ketsji/KXNetwork/Makefile
+++ b/source/gameengine/Ketsji/KXNetwork/Makefile
@@ -41,7 +41,7 @@ CPPFLAGS += -I$(NAN_STRING)/include
 CPPFLAGS += -I$(NAN_MOTO)/include
 CPPFLAGS += -I../../Expressions
 CPPFLAGS += -I../../GameLogic
-CPPFLAGS += -I../../Scenegraph
+CPPFLAGS += -I../../SceneGraph
 CPPFLAGS += -I../../Network
 CPPFLAGS += -I../../../kernel/gen_system
 CPPFLAGS += -I..