diff --git a/db/migrate/20240408010213_create_action_node_selects.rb b/db/migrate/20240408010213_create_action_node_selects.rb
index 5f49bcd8b..9d07fe4ba 100644
--- a/db/migrate/20240408010213_create_action_node_selects.rb
+++ b/db/migrate/20240408010213_create_action_node_selects.rb
@@ -11,7 +11,7 @@ class CreateActionNodeSelects < ActiveRecord::Migration[5.2]
       t.integer :use_count, default: 0
       t.references :user
       t.timestamps
-      t.index :name
+      t.index :name, length: 191
     end
   end
 end