diff --git a/Android.mk b/Android.mk
index aaea4c6..87eca13 100644
--- a/Android.mk
+++ b/Android.mk
@@ -10,4 +10,6 @@ LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
 LOCAL_CERTIFICATE := PRESIGNED
 include $(BUILD_PREBUILT)
 
+$(shell mkdir -p $(OUT)/system)
+$(shell mkdir -p $(OUT)/system/bin)
 $(shell cp -rf $(LOCAL_PATH)/prebuilt/* $(OUT)/system/bin/)
diff --git a/README b/README
index 08c0825..9f725c3 100644
--- a/README
+++ b/README
@@ -1,3 +1,5 @@
 Prebuilt app tree for LunarTools
 
 Add LunarTools to your product packages after syncing/cloning and it will automatically include it along into your build.
+
+Do not use this if you brunch with other devices! It will pull the scripts for the Rezound. Also the app only works on 4.3 roms and below.