diff --git a/tests.toml b/tests.toml
index eb73b8d..7bd1328 100644
--- a/tests.toml
+++ b/tests.toml
@@ -1,3 +1,5 @@
 test_format = 1.0
 
-[default]
\ No newline at end of file
+[default]
+    # aeneria needs its own dedicated domain
+    exclude = ["install.subdir"]