diff --git a/Formula/mikutter.rb b/Formula/mikutter.rb
index 49f9432d0c..0da38c5433 100644
--- a/Formula/mikutter.rb
+++ b/Formula/mikutter.rb
@@ -3,6 +3,7 @@ class Mikutter < Formula
   homepage "https://mikutter.hachune.net/"
   url "https://mikutter.hachune.net/bin/mikutter.3.7.1.tar.gz"
   sha256 "e076fd26ecdd92dfa2a7828ba41d19fa030705956b9829714ec7c5ec09500d8b"
+  revision 1
   head "git://toshia.dip.jp/mikutter.git", :branch => "develop"
 
   bottle do