diff --git a/native/src/widget/rule.rs b/native/src/widget/rule.rs
index 25cec53b..66328c08 100644
--- a/native/src/widget/rule.rs
+++ b/native/src/widget/rule.rs
@@ -77,6 +77,7 @@ where
         _defaults: &Renderer::Defaults,
         layout: Layout<'_>,
         _cursor_position: Point,
+        _viewport: &Rectangle,
     ) -> Renderer::Output {
         renderer.draw(layout.bounds(), &self.style, self.is_horizontal)
     }