diff --git a/services/oboeservice/AAudioServiceStreamMMAP.h b/services/oboeservice/AAudioServiceStreamMMAP.h
index 42032d7..cbbba89 100644
--- a/services/oboeservice/AAudioServiceStreamMMAP.h
+++ b/services/oboeservice/AAudioServiceStreamMMAP.h
@@ -73,6 +73,9 @@
     aaudio_result_t stop_l() REQUIRES(mLock) override;
 
     aaudio_result_t standby_l() REQUIRES(mLock) override;
+    bool isStandbyImplemented() override {
+        return true;
+    }
 
     aaudio_result_t exitStandby_l(AudioEndpointParcelable* parcelable) REQUIRES(mLock) override;