diff --git a/app/models/procedure_revision.rb b/app/models/procedure_revision.rb
index c8daa1bec..eb3847d4e 100644
--- a/app/models/procedure_revision.rb
+++ b/app/models/procedure_revision.rb
@@ -1,4 +1,5 @@
 class ProcedureRevision < ApplicationRecord
+  self.ignored_columns += [:attestation_template_id]
   self.implicit_order_column = :created_at
   belongs_to :procedure, -> { with_discarded }, inverse_of: :revisions, optional: false
   belongs_to :dossier_submitted_message, inverse_of: :revisions, optional: true, dependent: :destroy