1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 7137f70db..034ab2d4a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ basepython = python3
 setenv = VIRTUAL_ENV={envdir}
          PYTHONWARNINGS=default::DeprecationWarning
          OS_TEST_PATH=heat/tests
+install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/victoria} {opts} {packages}
 usedevelop = True
 deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/victoria}
        -r{toxinidir}/requirements.txt