diff --git a/nullptr/commander.py b/nullptr/commander.py
index 2d229d0..e230bc3 100644
--- a/nullptr/commander.py
+++ b/nullptr/commander.py
@@ -99,7 +99,7 @@ class Commander(CommandLine):
       self.set_mission(arg)
     self.print_mission()
   
-  def mreset(self):
+  def do_mreset(self):
     if not self.has_ship(): return 
     self.ship.mission_state = {}