diff --git a/Gemfile b/Gemfile
index 0b47982..869c82c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -35,7 +35,7 @@ group :plugin do
   Dir.glob(File.expand_path(File.join(__dir__, 'core/plugin/*/Gemfile'))){ |path|
     eval File.open(path).read
   }
-  Dir.glob(File.join(File.expand_path(ENV['MIKUTTER_CONFROOT'] || '~/.mikutter/plugin/'), '*/Gemfile')){ |path|
+  Dir.glob(File.join(File.expand_path(ENV['MIKUTTER_CONFROOT'] || '~/.mikutter'), 'plugin/*/Gemfile')){ |path|
     eval File.open(path).read
   }
   Dir.glob(File.expand_path("~/.mikutter-dev/plugin/*/Gemfile")){ |path|