diff --git a/Android.mk b/Android.mk
index 9135970..eb83a9f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -31,7 +31,7 @@
 
 LOCAL_PACKAGE_NAME := ThemePicker
 LOCAL_PRIVILEGED_MODULE := true
-LOCAL_PRODUCT_MODULE := true
+LOCAL_SYSTEM_EXT_MODULE := true
 LOCAL_OVERRIDES_PACKAGES := WallpaperPicker2
 
 ifneq (,$(wildcard frameworks/base))