diff -r c67488bd8134 -r 25f19b76c7b6 connectors/PYRO/__init__.py
--- a/connectors/PYRO/__init__.py	Tue Apr 09 14:08:44 2019 +0200
+++ b/connectors/PYRO/__init__.py	Wed Apr 10 21:36:12 2019 +0200
@@ -37,7 +37,7 @@
 from Pyro.errors import PyroError
 
 import PSKManagement as PSK
-import connectors.PYRO.PSK_Adapter
+from connectors.PYRO.PSK_Adapter import setupPSKAdapter
 from runtime import PlcStatus
 
 
@@ -49,7 +49,7 @@
     # Pyro.config.PYRO_BROKEN_MSGWAITALL = use_ssl
     reload(Pyro.protocol)
     if use_ssl:
-        connectors.PYRO.PSK_Adapter.setupPSKAdapter()
+        setupPSKAdapter()
 
 
 def PYRO_connector_factory(uri, confnodesroot):