diff --git a/weboob/backends/aum/adopte.py b/weboob/backends/aum/adopte.py
index e7095d53..e8e398ed 100644
--- a/weboob/backends/aum/adopte.py
+++ b/weboob/backends/aum/adopte.py
@@ -20,9 +20,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 import time
 from logging import warning
-from html5lib import treebuilders, HTMLParser
 
 from weboob.tools.browser import Browser
+from weboob.tools.parser import Html5libParser
+
 from weboob.backends.aum.exceptions import AdopteWait
 
 from weboob.backends.aum.pages.home import HomePage
@@ -35,13 +36,6 @@ from weboob.backends.aum.pages.login import LoginPage, RedirectPage, BanPage, Er
 from weboob.backends.aum.pages.edit import EditPhotoPage, EditPhotoCbPage, EditAnnouncePage, EditDescriptionPage, EditSexPage, EditPersonalityPage
 from weboob.backends.aum.pages.wait import WaitPage
 
-class AdopteParser(HTMLParser):
-    def __init__(self):
-        HTMLParser.__init__(self, tree=treebuilders.getTreeBuilder("dom"))
-
-    def parse(self, data, encoding):
-        return HTMLParser.parse(self, data, encoding=encoding)
-
 class AdopteUnMec(Browser):
     DOMAIN = 'www.adopteunmec.com'
     PROTOCOL = 'http'
@@ -76,7 +70,7 @@ class AdopteUnMec(Browser):
             }
 
     def __init__(self, *args, **kwargs):
-        kwargs['parser'] = AdopteParser
+        kwargs['parser'] = Html5libParser(api='dom')
         Browser.__init__(self, *args, **kwargs)
         self.my_id = 0