diff --git a/src/sl-decimators.py b/src/sl-decimators.py
index 76067fd705c781316fcff0d8364e0bbaeaf842aa..bee8add0a831d8a2140a8a6ab7c6d2e27a604400 100644
--- a/src/sl-decimators.py
+++ b/src/sl-decimators.py
@@ -6,12 +6,12 @@ from PyQt4.QtCore import *
 from PyQt4.QtGui import *
 
 devicelist = {}
-devicelist['1'] = PyTango.DeviceProxy('f/timing/rttrigger_sl.01')
-devicelist['2'] = PyTango.DeviceProxy('f/timing/rttrigger_sl.02')
-devicelist['3'] = PyTango.DeviceProxy('f/timing/rttrigger_sl.03')
-devicelist['4'] = PyTango.DeviceProxy('f/timing/rttrigger_sl.04')
-devicelist['5'] = PyTango.DeviceProxy('f/timing/rttrigger_sl.05')
-devicelist['contollo'] = PyTango.DeviceProxy('ec-sl-slpsr-01/rtevr/ff100000')
+devicelist['1'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/f/timing/rttrigger_sl.01')
+devicelist['2'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/f/timing/rttrigger_sl.02')
+devicelist['3'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/f/timing/rttrigger_sl.03')
+devicelist['4'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/f/timing/rttrigger_sl.04')
+devicelist['5'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/f/timing/rttrigger_sl.05')
+devicelist['contollo'] = PyTango.DeviceProxy('srv-tango-srf-01:20000/ec-sl-slpsr-01/rtevr/ff100000')
 
 
 class Finestra(QTabWidget):