diff --git a/go.mod b/go.mod
index 61b6512..3296b7c 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,6 @@ require (
 	github.com/PuerkitoBio/goquery v1.5.1
 	github.com/mattn/go-sqlite3 v1.14.0
 	github.com/mmcdole/gofeed v1.0.0
-	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0 // indirect
+	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
 	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e
 )