diff --git a/resources/web/flush/WipingDialog.html b/resources/web/flush/WipingDialog.html
index ea392b6a4f..d3b6f232a6 100644
--- a/resources/web/flush/WipingDialog.html
+++ b/resources/web/flush/WipingDialog.html
@@ -5,6 +5,7 @@
     <style>
       * {
         user-select: none;
+        -webkit-user-select: none;
       }
 
         html, body {