--- a/tests.py
+++ b/tests.py
@@ -5480,7 +5480,7 @@
         testnasty()
 
         # What happens if db cannot be opened?
-        s.process_args(args=["/"])
+        s.process_args(args=["src"])
         reset()
         cmd("select * from sqlite_master;\n.bail on\nselect 3;\n")
         self.assertRaises(apsw.CantOpenError, s.cmdloop)