diff --git a/config/retriex/chat-messages.yaml b/config/retriex/chat-messages.yaml
index 868eb8b..5b5e48c 100644
--- a/config/retriex/chat-messages.yaml
+++ b/config/retriex/chat-messages.yaml
@@ -39,7 +39,7 @@ parameters:
         footer_disclaimer: 'powered by mitho® | RetrieX kann fehlerhafte Ausgaben machen. RetrieX verwendet alle Daten zum Trainieren seiner Modelle.'
         buttons:
           clear: 'Diesen Chat löschen'
-          logout: 'Abmelden'
+          logout: ''
           send: 'Send'
           abort: 'Abbrechen'
         options:
diff --git a/templates/chat/index.html.twig b/templates/chat/index.html.twig
index 683ff84..875f079 100644
--- a/templates/chat/index.html.twig
+++ b/templates/chat/index.html.twig
@@ -36,14 +36,14 @@
             </svg>
             <span data-chat-message-text="ui.buttons.clear">Diesen Chat löschen</span>
         </button>
-        <a id="chat-logout" href="{{ path('chat_logout') }}" class="btn btn-trans"
+        <a id="chat-logout" href="{{ path('chat_logout') }}" class="btn btn-trans bg-dark"
            data-chat-message-aria-label="ui.buttons.logout">
             <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-power"
                  viewBox="0 0 16 16" aria-hidden="true" focusable="false">
                 <path d="M7.5 1v7h1V1z"/>
                 <path d="M3 8.812a5 5 0 0 1 2.578-4.375l-.485-.874A6 6 0 1 0 11 3.616l-.501.865A5 5 0 1 1 3 8.812"/>
             </svg>
-            <span data-chat-message-text="ui.buttons.logout">Abmelden</span>
+            <span data-chat-message-text="ui.buttons.logout"></span>
         </a>
     </div>
     <div id="ai-cloud" class="ai-cloud d-none"></div>