diff --git a/Android.mk b/Android.mk
index 5290a70..f5a5510 100644
--- a/Android.mk
+++ b/Android.mk
@@ -10,6 +10,7 @@
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
 
 LOCAL_PACKAGE_NAME := ManagedProvisioning
+LOCAL_PRIVATE_PLATFORM_APIS := true
 LOCAL_CERTIFICATE := platform
 LOCAL_PRIVILEGED_MODULE := true
 
diff --git a/tests/instrumentation/Android.mk b/tests/instrumentation/Android.mk
index 926d9be..74312c2 100644
--- a/tests/instrumentation/Android.mk
+++ b/tests/instrumentation/Android.mk
@@ -8,6 +8,7 @@
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
 LOCAL_PACKAGE_NAME := ManagedProvisioningTests
+LOCAL_PRIVATE_PLATFORM_APIS := true
 LOCAL_CERTIFICATE := platform
 
 LOCAL_STATIC_JAVA_LIBRARIES := \