diff --git a/js/components/ContextMenu.js b/js/components/ContextMenu.js
index d837fd7b..117c6f18 100644
--- a/js/components/ContextMenu.js
+++ b/js/components/ContextMenu.js
@@ -63,7 +63,8 @@ export const Node = props => {
 };
 
 Node.propTypes = {
-  label: PropTypes.string.isRequired
+  label: PropTypes.string.isRequired,
+  hotkey: PropTypes.string
 };
 
 export class ContextMenu extends React.Component {
diff --git a/js/components/MainWindow/MainContextMenu.js b/js/components/MainWindow/MainContextMenu.js
index 7b419b8b..74da495b 100644
--- a/js/components/MainWindow/MainContextMenu.js
+++ b/js/components/MainWindow/MainContextMenu.js
@@ -49,7 +49,7 @@ const MainContextMenu = props => (
         label={props.genWindows[i].title}
         checked={props.genWindows[i].open}
         onClick={() => props.toggleGenWindow(i)}
-        hotKey={() => props.genWindows[i].hotkey}
+        hotkey={props.genWindows[i].hotkey}
       />
     ))}
     <Hr />