diff --git a/Ladybird/WebContentView.cpp b/Ladybird/WebContentView.cpp
index 9cea1b69be..60f6173150 100644
--- a/Ladybird/WebContentView.cpp
+++ b/Ladybird/WebContentView.cpp
@@ -954,6 +954,11 @@ Gfx::IntRect WebContentView::notify_server_did_request_minimize_window()
     return {};
 }
 
+Gfx::IntRect WebContentView::notify_server_did_request_fullscreen_window()
+{
+    return {};
+}
+
 void WebContentView::notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32 request_id)
 {
     auto file = Core::File::open(path, Core::OpenMode::ReadOnly);
diff --git a/Ladybird/WebContentView.h b/Ladybird/WebContentView.h
index ea23e07ac2..f8d0b27098 100644
--- a/Ladybird/WebContentView.h
+++ b/Ladybird/WebContentView.h
@@ -148,6 +148,7 @@ public:
     virtual Gfx::IntSize notify_server_did_request_resize_window(Gfx::IntSize const&) override;
     virtual Gfx::IntRect notify_server_did_request_maximize_window() override;
     virtual Gfx::IntRect notify_server_did_request_minimize_window() override;
+    virtual Gfx::IntRect notify_server_did_request_fullscreen_window() override;
     virtual void notify_server_did_request_file(Badge<WebContentClient>, String const& path, i32) override;
 
 signals: