diff --git a/templates/index.html b/templates/index.html
index 7ec8e96..169da22 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -86,7 +86,7 @@
       const msg = document.getElementById('connectMsg');
 
       if (!ssid) {
-        msg.textContent = 'Bitte SSID wählen.';
+        msg.textContent = 'Bitte SSID wÃ¤hlen.';
         return;
       }
 
diff --git a/templates/serial.html b/templates/serial.html
index adcfe51..35aec1d 100644
--- a/templates/serial.html
+++ b/templates/serial.html
@@ -9,7 +9,7 @@
 <body>
   <main class="container">
     <h1>ESP32 Serial Live</h1>
-    <p><a href="/">Zurück zum WLAN-Portal</a></p>
+    <p><a href="/">ZurÃ¼ck zum WLAN-Portal</a></p>
     <pre id="terminal" class="terminal"></pre>
   </main>
 
