diff --git a/lam/HISTORY b/lam/HISTORY
index b89449dc..58bc964d 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -2,6 +2,7 @@
    - fixed bugs:
     -> changed check for mail addresses (patch 1403922)
     -> fixed JPG upload when MCrypt is enabled
+    -> fixed login problems for AD servers
 
 
 09.01.2006 1.0.rc1
diff --git a/lam/lib/ldap.inc b/lam/lib/ldap.inc
index 26cc79c1..f2975fc3 100644
--- a/lam/lib/ldap.inc
+++ b/lam/lib/ldap.inc
@@ -122,6 +122,7 @@ class Ldap{
 			}
 			$bind = @ldap_bind($this->server, $user, $passwd);
 			if ($bind) {
+				$return = ldap_errno($this->server);
 				// read objectClasses from server and update capabilities if needed
 				if (! $this->objectClasses) {
 					$this->updateClasses();
@@ -133,7 +134,7 @@ class Ldap{
 					get_schema_syntaxes();
 				}
 				// return success number
-				return ldap_errno($this->server);
+				return $return;
 			}
 			// return error number
 			else return ldap_errno($this->server);