1 files changed, 2 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 254f693..1cc1071 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,6 +14,8 @@ setenv =
   {postgresql,all}: PIFPAF_POSTGRESQL=pifpaf -g OS_TEST_DBAPI_ADMIN_CONNECTION run postgresql --
   {mysql,all}: PIFPAF_MYSQL=pifpaf -g OS_TEST_DBAPI_ADMIN_CONNECTION run mysql --
   {mysql,postgresql,all}: BASECOMMAND={toxinidir}/tools/run-pifpaf-tests.sh
+# TODO(stephenfin): Remove once we bump our upper-constraint to SQLAlchemy 2.0
+  SQLALCHEMY_WARN_20=1
 deps =
   -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
   -r{toxinidir}/test-requirements.txt
@@ -80,4 +82,3 @@ import_exceptions =
 deps = bindep
 commands = bindep test
 usedevelop = False
-