diff --git a/db/migrate/20180417101940_add_index_to_ci_stage.rb b/db/migrate/20180417101940_add_index_to_ci_stage.rb
index ee574ddf2ce..f14bbe458ae 100644
--- a/db/migrate/20180417101940_add_index_to_ci_stage.rb
+++ b/db/migrate/20180417101940_add_index_to_ci_stage.rb
@@ -4,6 +4,6 @@ class AddIndexToCiStage < ActiveRecord::Migration
   DOWNTIME = false
 
   def change
-    add_column :ci_stages, :index, :integer, limit: 2
+    add_column :ci_stages, :index, :integer
   end
 end