diff --git a/egui_demo_lib/src/wrap_app.rs b/egui_demo_lib/src/wrap_app.rs
index f871d4b6..80e595a8 100644
--- a/egui_demo_lib/src/wrap_app.rs
+++ b/egui_demo_lib/src/wrap_app.rs
@@ -40,6 +40,7 @@ impl epi::App for WrapApp {
         "egui demo apps"
     }
 
+    #[allow(unused_variables)]
     fn setup(
         &mut self,
         _ctx: &egui::CtxRef,