diff --git a/v2/go.mod b/v2/go.mod
index 24045613e..fcdf87790 100644
--- a/v2/go.mod
+++ b/v2/go.mod
@@ -1,6 +1,6 @@
 // +heroku install ./cmd/bbgo
 
-module github.com/c9s/bbgo
+module github.com/c9s/bbgo/v2
 
 go 1.13