diff --git a/ui/index.html b/ui/index.html
index 14c6e4d..522939c 100644
--- a/ui/index.html
+++ b/ui/index.html
@@ -393,7 +393,7 @@ button:disabled{opacity:.5;cursor:not-allowed}
     </div>
   </details>
   <details id="upd-details"><summary>Actions</summary>
-    <div class="row"><button id="upd-check" onclick="checkUpdate()">⬆️ Vérifier les mises à jour</button></div>
+    <div class="row"><button id="upd-check" onclick="checkUpdate()">↥ Vérifier les mises à jour</button></div>
     <div id="upd-msg" class="muted" style="font-size:12px;margin-top:6px;line-height:1.5"></div>
     <div class="row" style="margin-top:6px">
       <button onclick="loadAll()">↻ refresh</button>