diff --git a/Libraries/LibWeb/DOM/Document.cpp b/Libraries/LibWeb/DOM/Document.cpp
index fb4bcd838f..a6efb1e533 100644
--- a/Libraries/LibWeb/DOM/Document.cpp
+++ b/Libraries/LibWeb/DOM/Document.cpp
@@ -246,7 +246,8 @@ void Document::layout()
     m_layout_root->layout();
     m_layout_root->set_needs_display();
 
-    frame()->page().client().page_did_layout();
+    if (frame()->is_main_frame())
+        frame()->page().client().page_did_layout();
 }
 
 void Document::update_style()