diff --git a/examples/open_window.rs b/examples/open_window.rs
index 0d285ae..1ef4320 100644
--- a/examples/open_window.rs
+++ b/examples/open_window.rs
@@ -29,7 +29,7 @@ impl WindowHandler for OpenWindowExample {
 
                 #[cfg(target_os = "macos")]
                 match e {
-                    MouseEvent::ButtonPressed { button, modifiers } => {
+                    MouseEvent::ButtonPressed { .. } => {
                         copy_to_clipboard(&"This is a test!")
                     }
                     _ => (),