diff --git a/public/login-mfa.php b/public/login-mfa.php
index 7e44a3cd..ee29b32f 100644
--- a/public/login-mfa.php
+++ b/public/login-mfa.php
@@ -77,7 +77,7 @@ if ($_SERVER['REQUEST_METHOD'] == "POST") {
         header("Location: main.php");
         exit(0);
     } else {
-        error_log("PostfixAdmin admin second factor login failed (username: " . authentication_get_username(false). ", ip_address: {$_SERVER['REMOTE_ADDR']})");
+        error_log("PostfixAdmin admin second factor login failed (username: " . authentication_get_username(false) . ", ip_address: {$_SERVER['REMOTE_ADDR']})");
         $error = $PALANG['pTotp_failed'];
         flash_error($PALANG['pTotp_failed']);
     }