diff --git a/wlcs_anvil/src/main_loop.rs b/wlcs_anvil/src/main_loop.rs
index c067170..cc1108e 100644
--- a/wlcs_anvil/src/main_loop.rs
+++ b/wlcs_anvil/src/main_loop.rs
@@ -18,6 +18,7 @@ use smithay::{
             Client, Display,
         },
     },
+    utils::Rectangle,
     wayland::{
         output::{Mode, PhysicalProperties},
         seat::CursorImageStatus,
@@ -103,7 +104,10 @@ pub fn run(channel: Channel<WlcsEvent>) {
 
             renderer
                 .render((800, 600).into(), Transform::Normal, |renderer, frame| {
-                    frame.clear([0.8, 0.8, 0.9, 1.0])?;
+                    frame.clear(
+                        [0.8, 0.8, 0.9, 1.0],
+                        &[Rectangle::from_loc_and_size((0, 0), (800, 600))],
+                    )?;
 
                     // draw the windows
                     draw_windows(
diff --git a/wlcs_anvil/src/renderer.rs b/wlcs_anvil/src/renderer.rs
index 640cf10..0ceb21d 100644
--- a/wlcs_anvil/src/renderer.rs
+++ b/wlcs_anvil/src/renderer.rs
@@ -97,7 +97,7 @@ impl Frame for DummyFrame {
     type Error = SwapBuffersError;
     type TextureId = DummyTexture;
 
-    fn clear(&mut self, _color: [f32; 4]) -> Result<(), Self::Error> {
+    fn clear(&mut self, _color: [f32; 4], _damage: &[Rectangle<i32, Physical>]) -> Result<(), Self::Error> {
         Ok(())
     }
 
@@ -106,6 +106,7 @@ impl Frame for DummyFrame {
         _texture: &Self::TextureId,
         _src: Rectangle<i32, Buffer>,
         _dst: Rectangle<f64, Physical>,
+        _damage: &[Rectangle<i32, Physical>],
         _src_transform: Transform,
         _alpha: f32,
     ) -> Result<(), Self::Error> {