diff --git a/frontend/src/routes/AppNav.svelte b/frontend/src/routes/AppNav.svelte
index 344bb207..260c96c8 100644
--- a/frontend/src/routes/AppNav.svelte
+++ b/frontend/src/routes/AppNav.svelte
@@ -94,7 +94,7 @@ function handleOverlayKeydown(event: KeyboardEvent) {
 	<!-- Hamburger toggle (mobile only) -->
 	<button
 		class="ml-auto flex h-11 w-11 items-center justify-center self-center rounded text-white/70 transition-colors hover:bg-white/10 hover:text-white focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring lg:hidden"
-		aria-label={mobileNavOpen ? 'Menü schließen' : 'Menü öffnen'}
+		aria-label={mobileNavOpen ? m.layout_menu_close() : m.layout_menu_open()}
 		aria-expanded={mobileNavOpen}
 		aria-controls="mobile-nav"
 		onclick={() => (mobileNavOpen = !mobileNavOpen)}