diff --git a/tests/generic_views/urls.py b/tests/generic_views/urls.py
index 2d5301d15e3..277b2c4c1ba 100644
--- a/tests/generic_views/urls.py
+++ b/tests/generic_views/urls.py
@@ -27,7 +27,7 @@ urlpatterns = [
     ),
     path(
         "template/cached/<foo>/",
-        cache_page(2.0)(TemplateView.as_view(template_name="generic_views/about.html")),
+        cache_page(2)(TemplateView.as_view(template_name="generic_views/about.html")),
     ),
     path(
         "template/extra_context/",