diff --git a/tests/conftest.py b/tests/conftest.py
index 925fe73..9713cfc 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -20,3 +20,4 @@ def db_conn():
     url = ...
     with db.connect(url) as conn:  # connection will be torn down after all tests finish
         yield conn
+