diff --git a/utils.py b/utils.py
index ecb1e91..4e408e8 100644
--- a/utils.py
+++ b/utils.py
@@ -279,7 +279,11 @@ class ServiceBot():
         for func in self.commands[cmd]:
             try:
                 func(irc, source, cmd_args)
-            except (NotAuthorizedError, InvalidArgumentsError) as e:
+            except NotAuthorizedError as e:
+                self.reply(irc, 'Error: %s' % e)
+                log.warning('(%s) Denying access to command %r for %s; msg: %s', irc.name, cmd,
+                            irc.get_hostmask(source), e)
+            except InvalidArgumentsError as e:
                 self.reply(irc, 'Error: %s' % e)
             except Exception as e:
                 log.exception('Unhandled exception caught in command %r', cmd)