1 files changed, 2 insertions, 2 deletions
diff --git a/app/models/chouette/timeband.rb b/app/models/chouette/timeband.rb
index 21c81ab1c..6155ffc77 100644
--- a/app/models/chouette/timeband.rb
+++ b/app/models/chouette/timeband.rb
@@ -9,7 +9,7 @@ module Chouette
 
   class Timeband < Chouette::TridentActiveRecord
     include ObjectidSupport
-
+    has_paper_trail
     self.primary_key = "id"
 
     validates :start_time, :end_time, presence: true
@@ -26,4 +26,4 @@ module Chouette
       "#{self.name} (#{fullname})" if self.name
     end
   end
-end
-\ No newline at end of file
+end