diff --git a/web/src/pages/desktop/keyboard/virtual-keyboard.tsx b/web/src/pages/desktop/keyboard/virtual-keyboard.tsx
index 59289b2..907b203 100644
--- a/web/src/pages/desktop/keyboard/virtual-keyboard.tsx
+++ b/web/src/pages/desktop/keyboard/virtual-keyboard.tsx
@@ -130,8 +130,10 @@ export const VirtualKeyboard = () => {
     }
     if (keyboardLanguage === 'de' && key.endsWith('_qwertz')) {
       const base = key.replace('_qwertz', '');
+      // Y ↔ Z Tausch
       if (base === 'KeyZ') return KeyboardCodes.get('KeyY');
       if (base === 'KeyY') return KeyboardCodes.get('KeyZ');
+      
       // all other labels use their own code
       return KeyboardCodes.get(base);
     }