diff --git a/src/CardStack/CardStack.stories.jsx b/src/CardStack/CardStack.stories.jsx
index ae1a32b5..a2acb46b 100644
--- a/src/CardStack/CardStack.stories.jsx
+++ b/src/CardStack/CardStack.stories.jsx
@@ -1,7 +1,6 @@
 import React from 'react';
 
 import Card, { CardSizes } from 'src/Card';
-// import { withKnobs, select } from '@storybook/addon-knobs';
 import { Flex } from 'src/Flex';
 import CardStack from './CardStack';