diff --git a/src/options/options.html b/src/options/options.html
index 0189cbb..e601fa6 100644
--- a/src/options/options.html
+++ b/src/options/options.html
@@ -17,7 +17,7 @@
       <div class="row">
         <label>
           <span>Popup dimensions (px)</span>
-          <input id="popupWidth" type="text" name="popupWidth"><input id="popupHeight" type="text" name="popupWidth"> (default : 900 x 600)
+          <input id="popupWidth" type="text" name="popupWidth"><input id="popupHeight" type="text" name="popupWidth"> (default : 576 x 768)
         </label>
       </div>
       <div class="row">