diff --git a/admin/index.html b/admin/index.html
index c2b1f06..14b03cc 100644
--- a/admin/index.html
+++ b/admin/index.html
@@ -146,7 +146,7 @@
   </div>
 </div>
 <script language="JavaScript">
-  document.body.addEventListener('touchmove', function (e) {
+  document.addEventListener('touchmove', function (e) {
     e.preventDefault();
   }, false);
 </script>