diff --git a/source/app/controllers/pacs/finkok/finkok.py b/source/app/controllers/pacs/finkok/finkok.py
index 60e2f8a..9ef693d 100644
--- a/source/app/controllers/pacs/finkok/finkok.py
+++ b/source/app/controllers/pacs/finkok/finkok.py
@@ -74,7 +74,7 @@ class PACFinkok(object):
     WS = 'https://facturacion.finkok.com/servicios/soap/{}.wsdl'
     NS_TYPE = 'ns1'
     if DEBUG:
-        WS = 'http://demo-facturacion.finkok.com/servicios/soap/{}.wsdl'
+        WS = 'https://demo-facturacion.finkok.com/servicios/soap/{}.wsdl'
         NS_TYPE = 'ns0'
     URL = {
         'quick_stamp': False,