diff --git a/tests.toml b/tests.toml
index 9cc72cd..e787c4a 100644
--- a/tests.toml
+++ b/tests.toml
@@ -6,3 +6,4 @@ test_format = 1.0
 
     test_upgrade_from.412306a.name = "v1.7.21"
     test_upgrade_from.412306a.install_args.admin = "package_checker"
+    test_upgrade_from.412306a.install_args.domain = "domain.tld"