diff --git a/src/models/constants.go b/src/models/constants.go
index acb20a7b..ae17bdf6 100644
--- a/src/models/constants.go
+++ b/src/models/constants.go
@@ -1,4 +1,4 @@
 package models
 
-const TCP_BUFFER_SIZE = 1024 * 64
+const TCP_BUFFER_SIZE = 1024 * 128
 const DEFAULT_RELAY = "142.93.177.120:9009"