diff --git a/Userland/Libraries/LibWeb/DOM/Element.cpp b/Userland/Libraries/LibWeb/DOM/Element.cpp
index b8a9a894255..469bf9a9de0 100644
--- a/Userland/Libraries/LibWeb/DOM/Element.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Element.cpp
@@ -468,6 +468,7 @@ ExceptionOr<void> Element::set_inner_html(String const& markup)
 
     // NOTE: Since the DOM has changed, we have to rebuild the layout tree.
     document().invalidate_layout();
+    document().set_needs_layout();
     return {};
 }