1 files changed, 1 insertions, 1 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index bd575cc9..474bdaf6 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -298,7 +298,7 @@ function scur(s) {
 }
 
 function lastParent() {
-  var pos = document;
+  var pos = document.body;
 
   while (pos.lastChild && pos.lastChild.nodeType == 1)
     pos = pos.lastChild;