diff --git a/src/SamlService.php b/src/SamlService.php
index 538f053..5af303c 100644
--- a/src/SamlService.php
+++ b/src/SamlService.php
@@ -361,7 +361,7 @@ class SamlService {
       throw new \RuntimeException('Configured unique ID is not present in SAML response.');
     }
 
-    if (isset($unique_id) && isset($account)) {
+    if (isset($unique_id)) {
       $this->doLogin($unique_id, $account);
     }