diff --git a/settings_ai.php b/settings_ai.php
index 76292c7a..d8f4d3d8 100644
--- a/settings_ai.php
+++ b/settings_ai.php
@@ -64,7 +64,7 @@ require_once "inc_all_settings.php";
 
         <div class="mt-5">
             <h1>Test Input Text to Reword</h1>
-            <textarea id="textInput" class="form-control mb-3" rows="10"></textarea>
+            <textarea id="textInput" class="form-control tinymceai mb-3" rows="10"></textarea>
             <button id="rewordButton" class="btn btn-primary"><i class="fas fa-fw fa-robot mr-2"></i>Reword</button>
             <button id="undoButton" class="btn btn-secondary" style="display:none;"><i class="fas fa-fw fa-redo-alt mr-2"></i>Undo</button>
         </div>