diff --git a/gfx/list.lua b/gfx/list.lua
index 3172823..df9dda6 100644
--- a/gfx/list.lua
+++ b/gfx/list.lua
@@ -119,7 +119,7 @@ function List:_isDirty()
     return true
   end
 
-  for _,child in ipairs(self.childrent) do
+  for _,child in ipairs(self.children) do
     if child:_isDirty() then
       return true
     end