1 files changed, 2 insertions, 2 deletions
diff --git a/app/models/chouette/network.rb b/app/models/chouette/network.rb
index 3f07ebe0c..d64ef038a 100644
--- a/app/models/chouette/network.rb
+++ b/app/models/chouette/network.rb
@@ -1,11 +1,11 @@
 module Chouette
   class Network < Chouette::ActiveRecord
+    has_paper_trail
     include NetworkRestrictions
     include LineReferentialSupport
     include ObjectidSupport
     # FIXME http://jira.codehaus.org/browse/JRUBY-6358
     self.primary_key = "id"
-
     has_many :lines
 
     attr_accessor :source_type_name
@@ -47,4 +47,4 @@ module Chouette
 
 
   end
-end
-\ No newline at end of file
+end