diff --git a/.zuul.yaml b/.zuul.yaml
index c7871ce26..88d7d1300 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -76,7 +76,6 @@
 - project:
     templates:
       - check-requirements
-      - openstack-lower-constraints-jobs
       - openstack-python3-ussuri-jobs
       - periodic-stable-jobs
       - publish-openstack-docs-pti
@@ -91,12 +90,6 @@
         - zaqar-grenade-mongodb
         - zaqar-grenade-redis
         - zaqar-grenade-swift
-        # TripleO jobs that deploy Zaqar.
-        # Note we don't use a project-template here, so it's easier
-        # to disable voting on one specific job if things go wrong.
-        # If you need any support to debug these jobs in case of
-        # failures, please reach us on #tripleo IRC channel.
-        - tripleo-ci-centos-8-scenario002-standalone
         # Heat job that deploy Zaqar
         - heat-functional-convg-mysql-lbaasv2
         - zaqar-rally:
@@ -109,5 +102,4 @@
         - zaqar-tempest-plugin-redis
         - zaqar-tempest-plugin-swift
         - zaqar-tempest-plugin-swift-ipv6
-        - tripleo-ci-centos-7-scenario002-standalone
         - heat-functional-convg-mysql-lbaasv2
diff --git a/lower-constraints.txt b/lower-constraints.txt
deleted file mode 100644
index 797e735db..000000000
--- a/lower-constraints.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-alembic==0.9.6
-autobahn==20.7.1
-Babel==2.3.4
-coverage==4.0
-cryptography==2.7
-ddt==1.0.1
-doc8==0.8.1
-docutils==0.15.2
-dogpile.cache==1.0.2
-enum34==1.0.4;python_version=='2.7'
-falcon==3.0.0
-fixtures==3.0.0
-future==0.16.0
-futurist==1.2.0
-iso8601==0.1.11
-jsonschema==3.2.0
-keystoneauth1==3.4.0
-keystonemiddleware==9.1.0
-msgpack==1.0.0
-os-api-ref==1.4.0
-os-client-config==1.28.0
-oslo.cache==1.26.0
-oslo.config==6.8.0
-oslo.context==2.19.2
-oslo.db==8.4.0
-oslo.i18n==3.15.3
-oslo.log==3.36.0
-oslo.messaging==5.29.0
-oslo.middleware==3.31.0
-oslo.policy==3.6.0
-oslo.reports==1.18.0
-oslo.serialization==2.18.0
-oslo.service==1.24.0
-oslo.upgradecheck==1.3.0
-oslo.utils==3.33.0
-oslotest==3.2.0
-osprofiler==1.4.0
-pbr==2.0.0
-Pygments==2.2.0
-pymongo==3.6.0
-PyMySQL==0.8.0
-python-keystoneclient==3.8.0
-python-memcached==1.56
-python-subunit==1.0.0
-python-swiftclient==3.10.1
-pytz==2013.6
-PyYAML==5.1
-redis==3.0.0
-requests==2.25.0
-requestsexceptions==1.2.0
-restructuredtext-lint==1.1.1
-rfc3986==1.2.0
-SQLAlchemy==1.3.19
-sqlalchemy-migrate==0.11.0
-stestr==2.0.0
-stevedore==1.20.0
-testrepository==0.0.18
-testresources==2.0.0
-testscenarios==0.4
-testtools==2.2.0
-trollius==2.1;python_version=='2.7'
-txaio==20.3.1
-urllib3==1.21.1
-WebOb==1.7.1
-websocket-client==0.44.0
diff --git a/tox.ini b/tox.ini
index 9acaff7bc..9eaed719b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -116,8 +116,3 @@ max-line-length = 80
 extension =
   N537 = checks:no_translate_logs
 paths = ./zaqar/hacking
-
-[testenv:lower-constraints]
-deps =
-  -r{toxinidir}/test-requirements.txt
-  -r{toxinidir}/requirements.txt