diff --git a/tox.ini b/tox.ini
index 784ab179..a9722f4e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,7 +43,7 @@ deps =
 description = adapter function testing using MotherDuck
 skip_install = True
 passenv = *
-commands = {envpython} -m pytest --profile=md {posargs} tests/functional/adapter
+commands = {envpython} -m pytest --profile=md {posargs} tests/functional/adapter/test_basic.py
 deps =
   -rdev-requirements.txt
   -e.