diff --git a/gestion/hptools.py b/gestion/hptools.py
index 12e4437b..ac804ab6 100755
--- a/gestion/hptools.py
+++ b/gestion/hptools.py
@@ -16,6 +16,7 @@ from commands import getstatusoutput
 from annuaires import chbre_prises, all_switchs
 from os.path import exists
 from os import system
+from sre import findall
 
 try:
     from secrets import config_snmp_secrete
@@ -190,7 +191,7 @@ class hpswitch :
         if self.__debug : self.__logDest.write("HP DEBUG : show_prise_mac(prise=%s)\n" % prise)
         try:
             data = self.walk('STATISTICS-MIB::hpSwitchPortFdbAddress.%d' % int(prise))
-            return map(lambda x:":".join(x[1:-2].lower().split(" ")),data.values())
+            return map(lambda x:findall('".*"',":".join(x.lower().split(' ')))[0][1:-1],data.values())
         except ValueError:
             # Pas de MAC trouvée
             return []