diff --git a/gestion/gen_confs/populate_sshFingerprint.py b/gestion/gen_confs/populate_sshFingerprint.py
index a171a386..7ebe2d14 100755
--- a/gestion/gen_confs/populate_sshFingerprint.py
+++ b/gestion/gen_confs/populate_sshFingerprint.py
@@ -56,7 +56,7 @@ def ssh_keygen(algo,size):
 def get_machines():
     machines=[]
     for ip in  set(ip4_addresses()):
-        machines.extend(conn.search('ipHostNumber=%s' %ip,mode='rw'))
+        machines.extend(conn.search(u'ipHostNumber=%s' % ip, mode='rw'))
     return machines
     
 def check_keys_age(key_path,algo):
diff --git a/sip/sip_multidial.py b/sip/sip_multidial.py
index a051a864..56fc8f24 100755
--- a/sip/sip_multidial.py
+++ b/sip/sip_multidial.py
@@ -14,7 +14,7 @@ conn=lc_ldap.shortcuts.lc_ldap_admin()
 
 def gen_multidial(droit):
    dial="exten => %(droit)s,1,Ringing\nexten => %(droit)s,n,Wait(4)\nexten => %(droit)s,n,Answer\nexten => %(droit)s,n,Dial(" % {'droit':droit}
-   adhs=conn.search('(&(droits=%s)(!(chbre=EXT)))' % droit)
+   adhs=conn.search(u'(&(droits=%s)(!(chbre=EXT)))' % droit)
    for nounou in adhs:
         dial+="SIP/1%04d&" % nounou['aid'][0].value
    return dial[:-1]+",30)\nexten => %(droit)s,n,Wait(3)\nexten => %(droit)s,n,VoiceMail(%(droit)s@666)\nexten => %(droit)s,n,Hangup()\n" % {'droit':droit}
diff --git a/utils/portail_captif.py b/utils/portail_captif.py
index ae5f7854..aea490b2 100644
--- a/utils/portail_captif.py
+++ b/utils/portail_captif.py
@@ -89,16 +89,16 @@ def get(str):
 		
 def get_machine_by_mac(ip):
 		mac_addr=mac_from_ip(ip)
-		machines = get('macAddress=%s' % mac_addr)
+		machines = get(u'macAddress=%s' % mac_addr)
 		if machines and isinstance(machines[0], lc_ldap.objets.machineWifi):
 			if not 'ipHostNumber' in machines[0].attrs.keys():
-				machine = QUERY.search('macAddress=%s' % mac_addr, mode='rw')[0]
+				machine = QUERY.search(u'macAddress=%s' % mac_addr, mode='rw')[0]
 				machine.set_ipv4()
 		return machines
 		
 
 def get_machine_by_ip(ip):
-	return get('ipHostNumber=%s' % ip)
+	return get(u'ipHostNumber=%s' % ip)
 	
 def get_page(ip, by_mac=False, accueil=False):
 	try: