diff --git a/services/oboeservice/AAudioServiceStreamMMAP.h b/services/oboeservice/AAudioServiceStreamMMAP.h
index 83cd2ef..e2415d0 100644
--- a/services/oboeservice/AAudioServiceStreamMMAP.h
+++ b/services/oboeservice/AAudioServiceStreamMMAP.h
@@ -75,7 +75,7 @@
 
 protected:
 
-    aaudio_result_t getDownDataDescription(AudioEndpointParcelable &parcelable) override;
+    aaudio_result_t getAudioDataDescription(AudioEndpointParcelable &parcelable) override;
 
     aaudio_result_t getFreeRunningPosition(int64_t *positionFrames, int64_t *timeNanos) override;