diff --git a/LibreNMS/Authentication/LdapAuthorizer.php b/LibreNMS/Authentication/LdapAuthorizer.php
index 7071335104..308dca018a 100644
--- a/LibreNMS/Authentication/LdapAuthorizer.php
+++ b/LibreNMS/Authentication/LdapAuthorizer.php
@@ -9,7 +9,6 @@ use LibreNMS\Exceptions\LdapMissingException;
 class LdapAuthorizer extends AuthorizerBase
 {
     protected $ldap_connection;
-    private $userloginname = "";
 
     public function authenticate($credentials)
     {
@@ -17,7 +16,6 @@ class LdapAuthorizer extends AuthorizerBase
 
         if (!empty($credentials['username'])) {
             $username = $credentials['username'];
-            $this->userloginname = $username;
             if (!empty($credentials['password']) && ldap_bind($connection, $this->getFullDn($username), $credentials['password'])) {
                 $ldap_groups = $this->getGroupList();
                 if (empty($ldap_groups)) {
@@ -200,22 +198,10 @@ class LdapAuthorizer extends AuthorizerBase
 
     public function getUser($user_id)
     {
-        $connection = $this->getLdapConnection();
-
-        $filter = '(' . Config::get('auth_ldap_prefix') . '*)';
-        if (Config::get('auth_ldap_userlist_filter') != null) {
-            $filter = '(' . Config::get('auth_ldap_userlist_filter') . ')';
-        }
-        
-        $search = ldap_search($connection, $this->getFullDn($this->userloginname), $filter);
-        $entries = ldap_get_entries($connection, $search);
-        foreach ($entries as $entry) {
-            $user = $this->ldapToUser($entry);
-            if ((int)$user['user_id'] !== (int)$user_id) {
-                continue;
+        foreach ($this->getUserlist() as $user) {
+            if ((int)$user['user_id'] === (int)$user_id) {
+                return $user;
             }
-            
-            return $user;
         }
         return 0;
     }