diff --git a/app/models/event.rb b/app/models/event.rb
index b7748ce881..cf8dc153a3 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -105,14 +105,6 @@ class Event < ActiveRecord::Base
   delegate :name, :email, :to => :author, :prefix => true, :allow_nil => true
   delegate :title, :to => :issue, :prefix => true, :allow_nil => true
   delegate :title, :to => :merge_request, :prefix => true, :allow_nil => true
-
-  def load obj 
-    Marshal.load obj
-  end
-
-  def dump obj 
-    Marshal.dump obj
-  end
 end
 # == Schema Information
 #
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 6ee9b88984..edf073d4e8 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -144,14 +144,6 @@ class MergeRequest < ActiveRecord::Base
       :author_id => user_id
     )
   end
-
-  def load obj 
-    Marshal.load obj
-  end
-
-  def dump obj 
-    Marshal.dump obj
-  end
 end
 # == Schema Information
 #