diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 70984b1..4a36394 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -403,7 +403,7 @@
 
     // Note mPortId is not valid until the track is created, so omit mPortId in ALOG for set.
     ALOGV("%s(): streamType %d, sampleRate %u, format %#x, channelMask %#x, frameCount %zu, "
-          "flags #%x, notificationFrames %d, sessionId %d, transferType %d, uid %d, pid %d",
+          "flags %#x, notificationFrames %d, sessionId %d, transferType %d, uid %d, pid %d",
           __func__,
           streamType, sampleRate, format, channelMask, frameCount, flags, notificationFrames,
           sessionId, transferType, attributionSource.uid, attributionSource.pid);