diff --git a/tests/test_integration/test_data_testing.py b/tests/test_integration/test_data_testing.py
index 0556735..8b456f2 100644
--- a/tests/test_integration/test_data_testing.py
+++ b/tests/test_integration/test_data_testing.py
@@ -56,7 +56,7 @@ def test_validation_on_mysql_succeeds():
             "port": ssh_tunnel.local_bind_address[1],
             "user": TEST_LOLACONFIG.DW_CREDENTIALS["user"],
             "password": TEST_LOLACONFIG.DW_CREDENTIALS["password"],
-            "db": TEST_LOLACONFIG.DW_CREDENTIALS["default_db"]
+            "db": TEST_LOLACONFIG.DW_CREDENTIALS["default_db"],
         },
         query=test_query,
         expectation_configurations=test_expectations,
@@ -104,7 +104,7 @@ def test_validation_on_mysql_fails():
             "port": ssh_tunnel.local_bind_address[1],
             "user": TEST_LOLACONFIG.DW_CREDENTIALS["user"],
             "password": TEST_LOLACONFIG.DW_CREDENTIALS["password"],
-            "db": TEST_LOLACONFIG.DW_CREDENTIALS["default_db"]
+            "db": TEST_LOLACONFIG.DW_CREDENTIALS["default_db"],
         },
         query=test_query,
         expectation_configurations=test_expectations,