diff --git a/lib/tasks/etablissement.rake b/lib/tasks/etablissement.rake
new file mode 100644
index 00000000000..0d3810537b8
--- /dev/null
+++ b/lib/tasks/etablissement.rake
@@ -0,0 +1,44 @@
+require Rails.root.join("lib", "tasks", "task_helper")
+
+namespace :etablissement do
+  desc 'Immediately consolidate etablissements in degraded mode for a given procedure id'
+  task update_from_degraded_mode: :environment do
+    procedure_id = ENV.fetch("PROCEDURE_ID")
+
+    # Logic from BackfillSiretDegradedModeJob
+    # but without the wait of all dossiers queue.
+
+    rake_puts "Consolidate dossiers"
+    etablissements = Etablissement.joins(dossier: :revision).where(adresse: nil, dossier: { procedure_revisions: { procedure_id: } })
+    progress = ProgressReport.new(etablissements.count)
+
+    etablissements.find_each do |etablissement|
+      begin
+        APIEntrepriseService.update_etablissement_from_degraded_mode(etablissement, procedure_id)
+      rescue => e
+        Sentry.capture_exception(e)
+        rake_puts "Etablissement ##{etablissement.id}: #{e.message}"
+      end
+
+      progress.inc
+    end
+    progress.finish
+
+    rake_puts "Consolidate champs SIRET"
+    etablissements = Etablissement.joins(champ: { dossier: :revision }).where(adresse: nil, champ: { procedure_revisions: { procedure_id: } })
+    progress = ProgressReport.new(etablissements.count)
+
+    etablissements.find_each do |etablissement|
+      begin
+        APIEntrepriseService.update_etablissement_from_degraded_mode(etablissement, procedure_id)
+      rescue => e
+        Sentry.capture_exception(e)
+        rake_puts "Etablissement ##{etablissement.id}: #{e.message}"
+      end
+
+      progress.inc
+    end
+
+    progress.finish
+  end
+end