@@ -690,6 +690,11 @@ function install_tempest {

     git_clone $TEMPEST_REPO $TEMPEST_DIR $TEMPEST_BRANCH

     pip_install 'tox!=2.8.0'

     pushd $TEMPEST_DIR

+    # NOTE(gmann): checkout the TEMPEST_BRANCH in case TEMPEST_BRANCH

+    # is tag name not master. git_clone would not checkout tag because

+    # TEMPEST_DIR already exist until RECLONE is true.

+    git checkout $TEMPEST_BRANCH

+

     tox -r --notest -efull

     # NOTE(mtreinish) Respect constraints in the tempest full venv, things that

     # are using a tox job other than full will not be respecting constraints but