diff --git a/db/migrate/20250307201004_rename_user_id_on_leaderboard_entries.rb b/db/migrate/20250307201004_rename_user_id_on_leaderboard_entries.rb
new file mode 100644
index 0000000..b346264
--- /dev/null
+++ b/db/migrate/20250307201004_rename_user_id_on_leaderboard_entries.rb
@@ -0,0 +1,5 @@
+class RenameUserIdOnLeaderboardEntries < ActiveRecord::Migration[8.0]
+  def change
+    rename_column :leaderboard_entries, :user_id, :slack_uid
+  end
+end