diff --git a/extensions/Android.mk b/extensions/Android.mk
index e359e5a60a..378ef9264f 100644
--- a/extensions/Android.mk
+++ b/extensions/Android.mk
@@ -59,6 +59,9 @@ LOCAL_WHOLE_STATIC_LIBRARIES += cocos_curl_static
 LOCAL_WHOLE_STATIC_LIBRARIES += box2d_static
 LOCAL_WHOLE_STATIC_LIBRARIES += chipmunk_static
 
+LOCAL_CFLAGS += -DCC_ENABLE_CHIPMUNK_INTEGRATION
+LOCAL_EXPORT_CFLAGS += -DCC_ENABLE_CHIPMUNK_INTEGRATION
+
 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH) \
                            $(LOCAL_PATH)/CCBReader \
                            $(LOCAL_PATH)/GUI/CCControlExtension \
diff --git a/scripting/lua/luajit/Android.mk b/scripting/lua/luajit/Android.mk
index bfd29a3a54..4fa444987f 100644
--- a/scripting/lua/luajit/Android.mk
+++ b/scripting/lua/luajit/Android.mk
@@ -2,7 +2,7 @@ LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE    := luajit_static
-LOCAL_MODULE_FILENAME := luajit_static
+LOCAL_MODULE_FILENAME := libluajit
 LOCAL_SRC_FILES := ./android/$(TARGET_ARCH_ABI)/libluajit.a
 LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
 include $(PREBUILT_STATIC_LIBRARY)