diff --git a/dom.bs b/dom.bs
index ece27206b..29414ca22 100644
--- a/dom.bs
+++ b/dom.bs
@@ -4687,8 +4687,8 @@ interface Document : Node {
   HTMLCollection getElementsByTagNameNS(DOMString? namespace, DOMString localName);
   HTMLCollection getElementsByClassName(DOMString classNames);
 
-  [NewObject] Element createElement(DOMString localName, optional ElementCreationOptions options);
-  [NewObject] Element createElementNS(DOMString? namespace, DOMString qualifiedName, optional ElementCreationOptions options);
+  [CEReactions, NewObject] Element createElement(DOMString localName, optional ElementCreationOptions options);
+  [CEReactions, NewObject] Element createElementNS(DOMString? namespace, DOMString qualifiedName, optional ElementCreationOptions options);
   [NewObject] DocumentFragment createDocumentFragment();
   [NewObject] Text createTextNode(DOMString data);
   [NewObject] CDATASection createCDATASection(DOMString data);