1 files changed, 6 insertions, 1 deletions
diff --git a/frontend/components/CartItem.js b/frontend/components/CartItem.js
index 83c948e..895b688 100644
--- a/frontend/components/CartItem.js
+++ b/frontend/components/CartItem.js
@@ -1,6 +1,7 @@
+import styled from 'styled-components';
+import PropTypes from 'prop-types';
 import formatMoney from '../lib/formatMoney';
 import RemoveFromCart from './RemoveFromCart';
-import styled from 'styled-components';
 
 const CartItemStyles = styled.li`
   padding: 1rem 0;
@@ -36,4 +37,8 @@ const CartItem = ({ cartItem }) => (
   </CartItemStyles>
 );
 
+CartItem.propTypes = {
+  cartItem: PropTypes.object.isRequired,
+};
+
 export default CartItem;