diff --git a/browser/base/content/browser-sets.js b/browser/base/content/browser-sets.js
index 50da6424691ca230aa1a3a419cb69e66cf47b2c4..1f63f4bb7b75c940d5482dd4f13cebf452dddb74 100644
--- a/browser/base/content/browser-sets.js
+++ b/browser/base/content/browser-sets.js
@@ -245,7 +245,7 @@ document.addEventListener(
         }
       });
 
-    document.getElementById("mainKeyset").addEventListener("command", event => {
+    document.getElementById(ZEN_KEYSET_ID).addEventListener("command", event => {
       switch (event.target.id) {
         case "goHome":
           BrowserCommands.home();