diff --git a/include/media/AudioTrack.h b/include/media/AudioTrack.h
index fe4611c..3b2d829 100644
--- a/include/media/AudioTrack.h
+++ b/include/media/AudioTrack.h
@@ -811,6 +811,7 @@
     audio_io_handle_t       mOutput;                // returned by AudioSystem::getOutput()
 
     sp<AudioTrackThread>    mAudioTrackThread;
+    bool                    mThreadCanCallJava;
 
     float                   mVolume[2];
     float                   mSendLevel;