diff --git a/server/src/uds/transports/SPICE/BaseSPICETransport.py b/server/src/uds/transports/SPICE/BaseSPICETransport.py
index b7d30e64e..612b560b8 100644
--- a/server/src/uds/transports/SPICE/BaseSPICETransport.py
+++ b/server/src/uds/transports/SPICE/BaseSPICETransport.py
@@ -106,6 +106,9 @@ class BaseSpiceTransport(Transport):
 
             logger.debug('Connection data: {}'.format(con))
 
+            if con is None:
+                return False
+
             port, secure_port = con['port'], con['secure_port']
             port = -1 if port is None else port
             secure_port = -1 if secure_port is None else secure_port