diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 438c675a3..f6b73680c 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -64,7 +64,7 @@ class Procedure < ApplicationRecord
 
   include Discard::Model
   self.discard_column = :hidden_at
-  self.ignored_columns = [:direction, :durees_conservation_required, :cerfa_flag, :test_started_at]
+  self.ignored_columns = [:direction, :durees_conservation_required, :cerfa_flag, :test_started_at, :lien_demarche]
 
   default_scope -> { kept }