diff --git a/README.md b/README.md
index ca17f04..b53f02d 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@
 * more audio
 * "jumpable" component to avoid jumping on sensors
 * bug: in level2, move the blue character to win, then reset. The characters are lighter than expected. (also level 4)
-* wasm warning
 * redshift warning
 * itchio test
 
diff --git a/src/menu.rs b/src/menu.rs
index fff9778..f35f024 100644
--- a/src/menu.rs
+++ b/src/menu.rs
@@ -20,6 +20,22 @@ impl Plugin for MenuPlugin {
 
 fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
 	let font = asset_server.get_handle("UacariLegacy-Thin.ttf");
+	#[cfg(target_arch = "wasm32")]
+	commands
+		.spawn_bundle(Text2dBundle {
+			text: Text::from_section(
+				"Note:\nAudio is NOT available in the WASM build.",
+				TextStyle {
+					font: font.clone(),
+					font_size: 24.0,
+					color: Color::rgba(1., 0.4, 0.4, 1.),
+				},
+			)
+			.with_alignment(TextAlignment::CENTER),
+			transform: Transform::from_xyz(0., -128.0, 0.),
+			..Default::default()
+		})
+		.insert(Menu);
 	commands
 		.spawn_bundle(Text2dBundle {
 			text: Text::from_section(