diff --git a/libs/binder/BackendUnifiedServiceManager.h b/libs/binder/BackendUnifiedServiceManager.h
index f5d7e66..8f3839f 100644
--- a/libs/binder/BackendUnifiedServiceManager.h
+++ b/libs/binder/BackendUnifiedServiceManager.h
@@ -57,8 +57,6 @@
         return mTheRealServiceManager->getInterfaceDescriptor();
     }
 
-    IBinder* onAsBinder() override { return IInterface::asBinder(mTheRealServiceManager).get(); }
-
 private:
     sp<os::IServiceManager> mTheRealServiceManager;
     void toBinderService(const os::Service& in, os::Service* _out);
diff --git a/libs/binder/tests/binderRpcUniversalTests.cpp b/libs/binder/tests/binderRpcUniversalTests.cpp
index 2cec243..c6fd487 100644
--- a/libs/binder/tests/binderRpcUniversalTests.cpp
+++ b/libs/binder/tests/binderRpcUniversalTests.cpp
@@ -301,7 +301,8 @@
 
     auto proc = createRpcTestSocketServerProcess({});
 
-    sp<IBinder> someRealBinder = IInterface::asBinder(defaultServiceManager());
+    sp<IBinder> someRealBinder = defaultServiceManager()->getService(String16("activity"));
+    ASSERT_NE(someRealBinder, nullptr);
     sp<IBinder> outBinder;
     EXPECT_EQ(INVALID_OPERATION,
               proc.rootIface->repeatBinder(someRealBinder, &outBinder).transactionError());