diff --git a/tetanes/src/sys/logging/wasm.rs b/tetanes/src/sys/logging/wasm.rs
index fb13310a..1fd6b369 100644
--- a/tetanes/src/sys/logging/wasm.rs
+++ b/tetanes/src/sys/logging/wasm.rs
@@ -13,7 +13,7 @@ pub fn init_impl<S>(registry: S) -> anyhow::Result<(impl SubscriberInitExt, Log)
 where
     S: SubscriberExt + for<'a> LookupSpan<'a> + Sync + Send,
 {
-    panic::set_hook(Box::new(|info: &panic::PanicInfo<'_>| {
+    panic::set_hook(Box::new(|info: &panic::PanicHookInfo<'_>| {
         let error_div = web_sys::window()
             .and_then(|window| window.document())
             .and_then(|document| document.get_element_by_id("error"));
diff --git a/tetanes/src/sys/platform/wasm.rs b/tetanes/src/sys/platform/wasm.rs
index 43a8f5ef..828258e2 100644
--- a/tetanes/src/sys/platform/wasm.rs
+++ b/tetanes/src/sys/platform/wasm.rs
@@ -375,7 +375,7 @@ pub mod renderer {
         tracing::warn!("Copied text: {copied_text}");
         if !copied_text.is_empty() {
             if let Some(clipboard) =
-                web_sys::window().and_then(|window| window.navigator().clipboard())
+                web_sys::window().map(|window| window.navigator().clipboard())
             {
                 let promise = clipboard.write_text(&copied_text);
                 let future = JsFuture::from(promise);