diff --git a/data/main.lua b/data/main.lua
index 22d0695..f000717 100644
--- a/data/main.lua
+++ b/data/main.lua
@@ -47,7 +47,9 @@ function _update()
         if val >= 10 then val = 2 end
         zoom(val)
     elseif btnp(KEY_F3) then
-        fullscreen(not fullscreen())
+        local fs = fullscreen()
+        fullscreen(not fs)
+        cursor(fs)
     end
 
     if (game_update) game_update() end