diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
index 3037a47..b879418 100644
--- a/robolectric_tests/Android.mk
+++ b/robolectric_tests/Android.mk
@@ -48,7 +48,7 @@
 
 LOCAL_TEST_PACKAGE := ThemePicker
 
-LOCAL_INSTRUMENT_SOURCE_DIRS := $(dir $(LOCAL_PATH))../src \
+LOCAL_INSTRUMENT_SOURCE_DIRS := packages/apps/ThemePicker/src \
 
 LOCAL_ROBOTEST_TIMEOUT := 36000