diff --git a/src/models/constants.go b/src/models/constants.go
index 7a985c6..f1b11e6 100644
--- a/src/models/constants.go
+++ b/src/models/constants.go
@@ -1,3 +1,3 @@
 package models
 
-const TCP_BUFFER_SIZE = 1024 * 640
+const TCP_BUFFER_SIZE = 1024 * 64