diff --git a/core/message_queue.h b/core/message_queue.h
index e9a92ff5b75..9eb4b0261c9 100644
--- a/core/message_queue.h
+++ b/core/message_queue.h
@@ -39,8 +39,7 @@ class MessageQueue {
 	_THREAD_SAFE_CLASS_
 
 	enum {
-
-		DEFAULT_QUEUE_SIZE_KB = 1024
+		DEFAULT_QUEUE_SIZE_KB = 4096
 	};
 
 	enum {