diff --git a/simplemediawiki.py b/simplemediawiki.py
index b7591d1..d50ba4c 100644
--- a/simplemediawiki.py
+++ b/simplemediawiki.py
@@ -99,10 +99,11 @@ class MediaWiki(object):
     _psuedo_namespaces = None
 
     def __init__(self, api_url, cookie_file=None, cookiejar=None,
-                 user_agent=DEFAULT_UA, http_user=None, http_password=None):
+                 user_agent=DEFAULT_UA, http_user=None, http_password=None, domain=None):
         self._api_url = api_url
         self._http_user = http_user
         self._http_password = http_password
+        self.domain = domain
         if cookiejar:
             self._cj = cookiejar
         elif cookie_file:
@@ -239,6 +240,9 @@ def do_login(self, user, passwd, token=None):
                     'lgpassword': passwd}
             if token:
                 data['lgtoken'] = token
+            if self.domain:
+                data['lgdomain'] = self.domain
+
             result = self.call(data)
             if result['login']['result'] == 'Success':
                 self._high_limits = None
@@ -246,6 +250,7 @@ def do_login(self, user, passwd, token=None):
             elif result['login']['result'] == 'NeedToken' and not token:
                 return do_login(self, user, passwd, result['login']['token'])
             else:
+                print("Login Failed: %s" % result['login']['result'])
                 return False
 
         return do_login(self, user, passwd)