diff --git a/media/libmedia/mediaplayer.cpp b/media/libmedia/mediaplayer.cpp
index 4be960c..acf97a6 100644
--- a/media/libmedia/mediaplayer.cpp
+++ b/media/libmedia/mediaplayer.cpp
@@ -478,7 +478,7 @@
     return reset_l();
 }
 
-status_t MediaPlayer::setAudioStreamType(int type)
+status_t MediaPlayer::setAudioStreamType(audio_stream_type_t type)
 {
     ALOGV("MediaPlayer::setAudioStreamType");
     Mutex::Autolock _l(mLock);