diff --git a/assets/js/pages/account.js b/assets/js/pages/account.js
index 7df833cd..09877adb 100644
--- a/assets/js/pages/account.js
+++ b/assets/js/pages/account.js
@@ -170,7 +170,7 @@ App.Pages.Account = (function () {
     function onUsernameChange() {
         const username = $username.val();
 
-        App.Http.Account.validateUsername(username).done((response) => {
+        App.Http.Account.validateUsername(vars('user_id'), username).done((response) => {
             const isValid = response.is_valid;
             $username.toggleClass('is-invalid', !isValid);
             if (!isValid) {