diff --git a/src/open/clients/Element.js b/src/open/clients/Element.js
index b822a0d..e43199f 100644
--- a/src/open/clients/Element.js
+++ b/src/open/clients/Element.js
@@ -24,7 +24,7 @@ const trustedWebInstances = [
     "chat.fosdem.org",
     "chat.mozilla.org",
     "webchat.kde.org",
-    "app.gitter.im"
+    "app.gitter.im",
 ];
 
 /**