diff --git a/lib/tasks/timeline_events.rake b/lib/tasks/timeline_events.rake
deleted file mode 100644
index 13bceac257..0000000000
--- a/lib/tasks/timeline_events.rake
+++ /dev/null
@@ -1,8 +0,0 @@
-namespace :timeline_events do
-  desc "Migrate state_changed events"
-  task migrate_state_changed: :environment do
-    TimelineEvent.where(event_type: "state_changed").update_all(
-      event_type: "status_changed",
-    )
-  end
-end