diff --git a/test/conftest.py b/test/conftest.py
index 17cd451640d36172631be5f51569012d169106fa..638a3f21f18cc1dfe4494fc5769037196aebc66f 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -354,6 +354,7 @@ def test_traffic_data(app):
                     to_external=1000
                 )
             )
+        db.session.commit()
 
 
 @pytest.fixture