diff --git a/app/assets/javascripts/shortcuts_wiki.js b/app/assets/javascripts/shortcuts_wiki.js
index bf4479f29c8..d6d78e70f6d 100644
--- a/app/assets/javascripts/shortcuts_wiki.js
+++ b/app/assets/javascripts/shortcuts_wiki.js
@@ -1,14 +1,14 @@
-/* eslint-disable class-methods-use-this*/
 /* global Mousetrap */
 /* global ShortcutsNavigation */
 
 export default class ShortcutsWiki extends ShortcutsNavigation {
   constructor() {
     super();
-    Mousetrap.bind('e', this.editWiki);
+    this.$wikiEdit = $('.wiki-edit');
+    Mousetrap.bind('e', this.editWiki.bind(this));
   }
 
   editWiki() {
-    gl.utils.visitUrl($('.wiki-edit').attr('href'));
+    gl.utils.visitUrl(this.$wikiEdit.attr('href'));
   }
 }