diff --git a/tests/helpers/fixtures.py b/tests/helpers/fixtures.py
index 0e147b211..c4756e1f5 100644
--- a/tests/helpers/fixtures.py
+++ b/tests/helpers/fixtures.py
@@ -154,7 +154,7 @@ def greasemonkey_manager(data_tmpdir):
 
 @pytest.fixture
 def webkit_tab(qtbot, tab_registry, cookiejar_and_cache, mode_manager,
-               session_manager_stub, greasemonkey_manager):
+               session_manager_stub, greasemonkey_manager, fake_args):
     webkittab = pytest.importorskip('qutebrowser.browser.webkit.webkittab')
     tab = webkittab.WebKitTab(win_id=0, mode_manager=mode_manager,
                               private=False)