diff --git a/tests/Android.mk b/tests/Android.mk
index 080c98b..0991a04 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -30,6 +30,7 @@
     LOCAL_STATIC_JAVA_LIBRARIES += libSharedSystemUI
 
     LOCAL_SRC_FILES := $(call all-java-files-under, tapl) \
+        ../src/com/android/launcher3/ResourceUtils.java \
         ../src/com/android/launcher3/util/SecureSettingsObserver.java \
         ../src/com/android/launcher3/TestProtocol.java
 endif