diff --git a/player.py b/player.py
index 0f4a47f..b1a2ddd 100644
--- a/player.py
+++ b/player.py
@@ -25,5 +25,6 @@ def on_join(event):
 
 @hook.event("player.PlayerQuitEvent","highest")
 def on_leave(event):
-    py_players.remove(get_py_player(event.getPlayer()))
-
+    player = get_py_player(event.getPlayer())
+    if player in py_players:
+        py_players.remove(player)