diff --git a/.eslintrc.js b/.eslintrc.js
index 4f366fbf6..1e051aa01 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -49,6 +49,7 @@ module.exports = {
     'guard-for-in': 'error',
     'implicit-arrow-linebreak': 'error',
     'no-case-declarations': 'error',
+    'no-dupe-else-if': 'error',
     'no-empty': 'error',
     'no-eq-null': 'error',
     'no-global-assign': 'error',
diff --git a/ui/app/components/app/menu-droppo.js b/ui/app/components/app/menu-droppo.js
index 7ea66927b..79c22d8d8 100644
--- a/ui/app/components/app/menu-droppo.js
+++ b/ui/app/components/app/menu-droppo.js
@@ -37,8 +37,6 @@ export default class MenuDroppoComponent extends Component {
 
     if (isOpen) {
       this.outsideClickHandler = onClickOutside
-    } else if (isOpen) {
-      this.outsideClickHandler = null
     }
   }