diff --git a/sip/agi/alias b/sip/agi/alias
index df1adaab..d55f8a96 100755
--- a/sip/agi/alias
+++ b/sip/agi/alias
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/bin/bash /usr/scripts/python.sh
 # -*- coding: utf-8 -*-
 import sys
 import syslog
-sys.path.append('/usr/scripts/sip/')
-from asterisk import AGI, Profile
+from sip.asterisk import AGI, Profile
 
 if __name__ == '__main__' :
     agi=AGI()
diff --git a/sip/agi/history b/sip/agi/history
index 84db8574..2d3e05b9 100755
--- a/sip/agi/history
+++ b/sip/agi/history
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/bin/bash /usr/scripts/python.sh
 # -*- coding: utf-8 -*-
 import sys
-sys.path.append('/usr/scripts/sip/')
-from asterisk import History
+from sip.asterisk import History
 
 if __name__ == '__main__' :
     if len(sys.argv)>1:
diff --git a/sip/agi/sms_delay b/sip/agi/sms_delay
index 56a07f2e..5080cca5 100755
--- a/sip/agi/sms_delay
+++ b/sip/agi/sms_delay
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/bin/bash /usr/scripts/python.sh
 # -*- coding: utf-8 -*-
 import sys
-sys.path.append('/usr/scripts/sip/')
-from asterisk import Sms
+from sip.asterisk import Sms
 
 if __name__ == '__main__' :
     if len(sys.argv)>4:
diff --git a/sip/scripts/code_impression.py b/sip/scripts/code_impression.py
index 73b2d1d5..1b970d6a 100755
--- a/sip/scripts/code_impression.py
+++ b/sip/scripts/code_impression.py
@@ -1,7 +1,6 @@
-#!/usr/bin/env python
+#!/bin/bash /usr/scripts/python.sh
 # -*- coding: utf-8 -*-
 import sys
-sys.path.append('/usr/scripts/')
 
 import lc_ldap.shortcuts
 from lc_ldap.attributs import imprimeur, nounou
diff --git a/sip/scripts/user_exist.py b/sip/scripts/user_exist.py
index 8f6268a6..2601d296 100755
--- a/sip/scripts/user_exist.py
+++ b/sip/scripts/user_exist.py
@@ -1,7 +1,6 @@
-#!/usr/bin/env python
+#!/bin/bash /usr/scripts/python.sh
 # -*- coding: utf-8 -*-
 import sys
-sys.path.append('/usr/scripts/')
 
 import lc_ldap.shortcuts