diff --git a/balloon.lua b/balloon.lua
index 9f06e49..b4e28cc 100644
--- a/balloon.lua
+++ b/balloon.lua
@@ -286,8 +286,8 @@ function ship.on_step(self, dtime, moveresult)
     -- allow to exit
     if self._driver and self._driver:is_player() then
         local name = self._driver:get_player_name()
-        pi = player_info.p[name]
-        exit = pi.just_pressed.sneak
+        pi = self._driver:get_player_control()
+        exit = pi.sneak
     end
     if exit then
         me.detach(self)