--- a/web/app/models/language.rb	Mon Jun 24 22:59:28 2013 +0200
+++ b/web/app/models/language.rb	Tue Jun 25 22:11:10 2013 +0200
@@ -10,7 +10,8 @@
 
 class Language < ActiveRecord::Base
 
-  has_many :language_implementations, inverse_of: :language
+  has_many :runtimes, inverse_of: :language
+  has_many :benchmark_configurations, inverse_of: :language
 
   validates_presence_of :name