1 files changed, 1 insertions, 1 deletions
diff --git a/controller.py b/controller.py
index 0cb2ea9..59f557d 100644
--- a/controller.py
+++ b/controller.py
@@ -30,7 +30,7 @@ class Redirect:
         else:
             raise web.Redirect(self.redirects[name], absolute = True)
 
-def FourOhFour(page):
+def FourOhFour(page="?"):
     """
     404 error page.
     """