diff --git a/testapps/Android.mk b/testapps/Android.mk
index 74928d0..b600dca 100644
--- a/testapps/Android.mk
+++ b/testapps/Android.mk
@@ -25,6 +25,7 @@
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
 LOCAL_PACKAGE_NAME := TelecomTestApps
+LOCAL_PRIVATE_PLATFORM_APIS := true
 LOCAL_CERTIFICATE := platform
 
 LOCAL_MODULE_TAGS := tests