diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 500e2b8..a4cad4e 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -1266,7 +1266,7 @@
     :   RefBase(),
         mAudioFlinger(audioFlinger),
         // FIXME should be a "k" constant not hard-coded, in .h or ro. property, see 4 lines below
-        mMemoryDealer(new MemoryDealer(1024*1024, "AudioFlinger::Client")),
+        mMemoryDealer(new MemoryDealer(4 * 1024*1024, "AudioFlinger::Client")),
         mPid(pid),
         mTimedTrackCount(0)
 {