diff --git a/config/environment.rb b/config/environment.rb
index 9dc973b..ee863dc 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -52,4 +52,5 @@ end
 
 # Include your application configuration below
 
-# Tag.hierarchical = true
+require 'gettext/rails'
+Tag.hierarchical = true
--
libgit2 0.21.2