diff --git a/hello_world/Android.mk b/hello_world/Android.mk
index 5c019b3..ff7e7c1 100644
--- a/hello_world/Android.mk
+++ b/hello_world/Android.mk
@@ -13,7 +13,7 @@
 		$(OPTEE_CLIENT_EXPORT)/include \
 
 LOCAL_SHARED_LIBRARIES := libteec
-LOCAL_MODULE := tee_example_helloworld
+LOCAL_MODULE := optee_example_hello_world
 LOCAL_MODULE_TAGS := optional
 include $(BUILD_EXECUTABLE)