diff --git a/proxy/stratum.go b/proxy/stratum.go
index 9e5c7f3..d412867 100644
--- a/proxy/stratum.go
+++ b/proxy/stratum.go
@@ -18,6 +18,9 @@ import (
 
 const (
 	MaxReqSize = 1024
+)
+
+const (
 	EthProxy int = iota
 	NiceHash
 )