diff --git a/lib/tasks/deployment/20200728150458_fix_cloned_revisions.rake b/lib/tasks/deployment/20200728150458_fix_cloned_revisions.rake
new file mode 100644
index 000000000..abfb8b23a
--- /dev/null
+++ b/lib/tasks/deployment/20200728150458_fix_cloned_revisions.rake
@@ -0,0 +1,25 @@
+namespace :after_party do
+  desc 'Deployment task: fix_cloned_revisions'
+  task fix_cloned_revisions: :environment do
+    puts "Running deploy task 'fix_cloned_revisions'"
+
+    Procedure.with_discarded.where(aasm_state: :brouillon).where.not(published_revision_id: nil).update_all(published_revision_id: nil)
+
+    types_de_champ = TypeDeChamp.joins(:revision).where('types_de_champ.procedure_id != procedure_revisions.procedure_id')
+    progress = ProgressReport.new(types_de_champ.count)
+
+    types_de_champ.find_each do |type_de_champ|
+      procedure = type_de_champ.procedure ? type_de_champ.procedure : Procedure.with_discarded.find(type_de_champ.procedure_id)
+      revision_id = procedure.published_revision_id || procedure.draft_revision_id
+      type_de_champ.update_column(:revision_id, revision_id)
+      progress.inc
+    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