diff --git a/services/audioflinger/PlaybackTracks.h b/services/audioflinger/PlaybackTracks.h
index 15c786e..767112a 100644
--- a/services/audioflinger/PlaybackTracks.h
+++ b/services/audioflinger/PlaybackTracks.h
@@ -448,7 +448,7 @@
     void                queueBuffer(Buffer& inBuffer);
     void                clearBufferQueue();
 
-    void                restartIfDisabled();
+    void restartIfDisabled() override;
 
     // Maximum number of pending buffers allocated by OutputTrack::write()
     static const uint8_t kMaxOverFlowBuffers = 10;
@@ -512,7 +512,7 @@
     void releaseBuffer(Proxy::Buffer* buffer) final;
 
 private:
-            void restartIfDisabled();
+    void restartIfDisabled() override;
 };  // end of PatchTrack
 
 } // namespace android