diff --git a/gestion/annuaires.py b/gestion/annuaires.py
index cd38809c..4bb4416c 100755
--- a/gestion/annuaires.py
+++ b/gestion/annuaires.py
@@ -512,7 +512,7 @@ def all_switchs(bat=None):
         dup = map(lambda x: x[0], reverse(b).keys())
         # dup contient des elements en double
         for n in list(dict(zip(dup,[None]*len(dup)))):
-	    switchs.append("bat%s-%s" % (b, n))
+	    switchs.append("bat%s-%s.adm.crans.org" % (b, n))
     switchs.sort()
     return switchs
 
diff --git a/gestion/hptools.py b/gestion/hptools.py
index e4a10261..bea51538 100755
--- a/gestion/hptools.py
+++ b/gestion/hptools.py
@@ -350,7 +350,7 @@ class sw_chbre(hpswitch) :
             bat = chbre[0].lower()
             prise = chbre_prises[bat][chbre[1:]]
             self.prise_brute = prise
-            self.switch = 'bat%s' % bat
+            self.switch = 'bat%s.adm.crans.org' % bat
             num_switch = int(prise[0])
 	    self.switch += '-%i' % num_switch
             if prise[-1] == '-' :