diff --git a/tests.toml b/tests.toml
index 474e2db..51e5c4c 100644
--- a/tests.toml
+++ b/tests.toml
@@ -17,3 +17,4 @@ test_format = 1.0
     # -------------------------------
 
     test_upgrade_from.15f4690b.name = "Upgrade from 0.9.9"
+    test_upgrade_from.15f4690b.args.registration = true