diff --git a/db/migrate/20230106023753_change_awakening_type_default_value.rb b/db/migrate/20230106023753_change_awakening_type_default_value.rb
new file mode 100644
index 0000000..89d0f01
--- /dev/null
+++ b/db/migrate/20230106023753_change_awakening_type_default_value.rb
@@ -0,0 +1,5 @@
+class ChangeAwakeningTypeDefaultValue < ActiveRecord::Migration[7.0]
+  def change
+    change_column :grid_characters, :awakening_type, :integer, null: false, default: 1
+  end
+end