diff --git a/testapps/ImsTestService/Android.mk b/testapps/ImsTestService/Android.mk
index 6afb3d5..29df224 100644
--- a/testapps/ImsTestService/Android.mk
+++ b/testapps/ImsTestService/Android.mk
@@ -19,6 +19,7 @@
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs))
 
 LOCAL_PACKAGE_NAME := ImsTestApp
+LOCAL_PRIVATE_PLATFORM_APIS := true
 
 LOCAL_CERTIFICATE := platform
 LOCAL_PRIVILEGED_MODULE := true