How to run a skipped Cest method in Codeception?

I have a Cest test method that is skipped with @skip annotation, like this:

public class HumanCest {

  /**
   * @skip Walking not implemented yet
   */
  public function canWalk() {
    // Something
  }

}

Is there any way to run this test without removing the @skip annotation? I would expect there to be a command line argument to do that.