diff --git a/lib/tasks/deployment/20230404141339_fix_backfill_procedure_routing_criteria_name.rake b/lib/tasks/deployment/20230404141339_fix_backfill_procedure_routing_criteria_name.rake
new file mode 100644
index 000000000..d46a16a05
--- /dev/null
+++ b/lib/tasks/deployment/20230404141339_fix_backfill_procedure_routing_criteria_name.rake
@@ -0,0 +1,20 @@
+namespace :after_party do
+  desc 'Deployment task: fix_backfill_procedure_routing_criteria_name'
+  task fix_backfill_procedure_routing_criteria_name: :environment do
+    puts "Running deploy task 'fix_backfill_procedure_routing_criteria_name'"
+
+    # Put your task implementation HERE.
+    procedure_without_routing_criteria_name = Procedure.with_discarded.where(routing_criteria_name: nil)
+    progress = ProgressReport.new(procedure_without_routing_criteria_name.count)
+    procedure_without_routing_criteria_name.in_batches do |relation|
+      count = relation.count
+      relation.update_all(routing_criteria_name: 'Votre ville')
+      progress.inc(count)
+    end
+    progress.finish
+    # Update task as completed.  If you remove the line below, the task will
+    # run with every deploy (or every time you call after_party:run).
+    AfterParty::TaskRecord
+      .create version: AfterParty::TaskRecorder.new(__FILE__).timestamp
+  end
+end