--- a/testing/web-platform/tests/webdriver/tests/set_window_rect.py
+++ b/testing/web-platform/tests/webdriver/tests/set_window_rect.py
@@ -49,17 +49,16 @@ def test_handle_prompt_accept(new_sessio
 
         - accept state
            Accept the current user prompt.
 
     """
 
     _, session = new_session(
         {"alwaysMatch": {"unhandledPromptBehavior": "accept"}})
-    session.url = inline("<title>WD doc title</title>")
     original = session.window.rect
 
     # step 2
     create_dialog(session)("alert", text="dismiss #1", result_var="dismiss1")
     result = set_window_rect(session, {"x": int(original["x"]),
                                        "y": int(original["y"])})
     assert result.status == 200
     assert_dialog_handled(session, "dismiss #1")
@@ -109,17 +108,16 @@ def test_handle_prompt_missing_value(ses
            1. Dismiss the current user prompt.
            2. Return error with error code unexpected alert open.
 
     """
 
     original = session.window.rect
 
     # step 2
-    session.url = inline("<title>WD doc title</title>")
     create_dialog("alert", text="dismiss #1", result_var="dismiss1")
 
     result = set_window_rect(session, {"x": int(original["x"]),
                                        "y": int(original["y"])})
     assert_error(result, "unexpected alert open")
     assert_dialog_handled(session, "dismiss #1")
 
     create_dialog("confirm", text="dismiss #2", result_var="dismiss2")