diff --git a/plinth/modules/avahi/tests/test_functional.py b/plinth/modules/avahi/tests/test_functional.py
index 9263b3026..10f131f27 100644
--- a/plinth/modules/avahi/tests/test_functional.py
+++ b/plinth/modules/avahi/tests/test_functional.py
@@ -17,3 +17,4 @@ class TestAvahiApp(BaseAppTests):
     app_name = 'avahi'
     has_service = True
     has_web = False
+    disable_after_tests = False