diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index 21e02e9..b666dde 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -8,12 +8,10 @@
 	OpenAPI.BASE = env.PUBLIC_BASE_URL || 'https://run.lauf-fuer-kaya.de';
 	onMount(() => {
 		window.addEventListener('keydown', (e) => {
-			if(e.altKey) e.preventDefault();
-			// console.log(e);
-			// const { key, altKey } = e;
-			// if (key === 'F4' && altKey) {
-			// 	e.preventDefault();
-			// }
+			// F1
+			if (e.keyCode === 112) e.preventDefault();
+			// F5
+			if (e.keyCode === 116) e.preventDefault();
 		});
 	});
 </script>