diff --git a/robowaiter/behavior_lib/cond/DetectCustomer.py b/robowaiter/behavior_lib/cond/DetectCustomer.py
index 6ac8bf7..7595f63 100644
--- a/robowaiter/behavior_lib/cond/DetectCustomer.py
+++ b/robowaiter/behavior_lib/cond/DetectCustomer.py
@@ -31,7 +31,7 @@ class DetectCustomer(Cond):
 
         queue_list.sort()
         x,y,name = queue_list[0]
-        if name not in self.scene.state["greet_set"]:
+        if name not in self.scene.state["greeted_customers"]:
             self.scene.state['attention']["customer"] = name
             return ptree.common.Status.SUCCESS
         else:
diff --git a/robowaiter/robot/Default.ptml b/robowaiter/robot/Default.ptml
index e6addee..e1a98fa 100644
--- a/robowaiter/robot/Default.ptml
+++ b/robowaiter/robot/Default.ptml
@@ -22,6 +22,6 @@ selector
             cond At(Robot,Bar)
             act MoveTo(Bar)
         }
-        act GreatCustomer()
+        act GreetCustomer()
     }
 }
\ No newline at end of file