diff --git a/Libraries/LibWeb/DOM/Document.idl b/Libraries/LibWeb/DOM/Document.idl
index a2e89cc222..2337154044 100644
--- a/Libraries/LibWeb/DOM/Document.idl
+++ b/Libraries/LibWeb/DOM/Document.idl
@@ -3,5 +3,6 @@ interface Document : Node {
     Element? getElementById(DOMString id);
     Element? querySelector(DOMString selectors);
     ArrayFromVector querySelectorAll(DOMString selectors);
+    Element createElement(DOMString tagName);
 
 }