diff --git a/src/DotNetty.Transport/Channels/Sockets/DefaultDatagramChannelConfig.cs b/src/DotNetty.Transport/Channels/Sockets/DefaultDatagramChannelConfig.cs
index de166b82..63438086 100644
--- a/src/DotNetty.Transport/Channels/Sockets/DefaultDatagramChannelConfig.cs
+++ b/src/DotNetty.Transport/Channels/Sockets/DefaultDatagramChannelConfig.cs
@@ -11,7 +11,7 @@ namespace DotNetty.Transport.Channels.Sockets
 
     public class DefaultDatagramChannelConfig : DefaultChannelConfiguration, IDatagramChannelConfig
     {
-        const int DefaultFixedBufferSize = 2048;
+        const int DefaultFixedBufferSize = 10240;
 
         readonly Socket socket;