diff --git a/meshtastic/__main__.py b/meshtastic/__main__.py
index f0813b0..2d41d88 100644
--- a/meshtastic/__main__.py
+++ b/meshtastic/__main__.py
@@ -338,11 +338,11 @@ def onConnected(interface):
 
                 if 'owner_short' in configuration:
                     print(f"Setting device owner short to {configuration['owner_short']}")
-                    interface.getNode(args.dest).setOwner(long_name=None, short_owner=configuration['owner_short'])
+                    interface.getNode(args.dest).setOwner(long_name=None, short_name=configuration['owner_short'])
 
                 if 'ownerShort' in configuration:
                     print(f"Setting device owner short to {configuration['ownerShort']}")
-                    interface.getNode(args.dest).setOwner(long_name=None, short_owner=configuration['ownerShort'])
+                    interface.getNode(args.dest).setOwner(long_name=None, short_name=configuration['ownerShort'])
 
                 if 'channel_url' in configuration:
                     print("Setting channel url to", configuration['channel_url'])