diff --git a/lib/components/form/mode-selector.js b/lib/components/form/mode-selector.js
index beedc93ce..1a5973119 100644
--- a/lib/components/form/mode-selector.js
+++ b/lib/components/form/mode-selector.js
@@ -10,7 +10,7 @@ class ModeSelector extends Component {
     label: PropTypes.string,
     mode: PropTypes.string,
     setMode: PropTypes.func,
-    showLabel: PropTypes.boolean
+    showLabel: PropTypes.bool
   }
 
   static defaultProps = {