diff --git a/Userland/Services/WebDriver/Session.h b/Userland/Services/WebDriver/Session.h
index 2f09319fbf..be8c669243 100644
--- a/Userland/Services/WebDriver/Session.h
+++ b/Userland/Services/WebDriver/Session.h
@@ -33,7 +33,6 @@ public:
         i32 id;
     };
 
-    HashMap<String, NonnullOwnPtr<Window>>& get_window_handles() { return m_windows; }
     Optional<Window*> get_window_object() { return m_windows.get(m_current_window_handle); }
     String const& current_window_handle() { return m_current_window_handle; }