diff --git a/direct/src/level/DistributedLevel.py b/direct/src/level/DistributedLevel.py
index 2fddb81db7..d3a8202f5b 100755
--- a/direct/src/level/DistributedLevel.py
+++ b/direct/src/level/DistributedLevel.py
@@ -223,8 +223,7 @@ class DistributedLevel(DistributedObject.DistributedObject,
         if not DistributedLevel.WantVisibility:
             zones = list(self.zoneNums)
             zones.remove(0)
-            zones.remove(16)
-            self.sendSetZone(16, zones)
+            self.sendSetZone(0, zones)
 
     def enterZone(self, zoneNum):
         if not DistributedLevel.WantVisibility: