diff --git a/frontend/ui/widget/inputtext.lua b/frontend/ui/widget/inputtext.lua
index 790904afc..1d2b75a5e 100644
--- a/frontend/ui/widget/inputtext.lua
+++ b/frontend/ui/widget/inputtext.lua
@@ -61,7 +61,7 @@ if Device.isTouchDevice() then
         if x > 0 and y > 0 then
             self.charpos = self.text_widget:moveCursor(x, y)
             UIManager:setDirty(self.parent, function()
-                return "ui", self.text_widget.dimen
+                return "ui", self.dimen
             end)
         end
     end