diff --git a/.zuul.yaml b/.zuul.yaml
index 70ecef6e906c..69ec4712f778 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -369,10 +369,8 @@
 - project:
     # Please try to keep the list of job names sorted alphabetically.
     templates:
-      - check-requirements
       - integrated-gate-compute
       - openstack-cover-jobs
-      - openstack-lower-constraints-jobs
       - openstack-python-jobs
       - openstack-python3-train-jobs
       - periodic-stable-jobs
@@ -414,6 +412,8 @@
             irrelevant-files: *dsvm-irrelevant-files
         - tempest-ipv6-only:
             irrelevant-files: *dsvm-irrelevant-files
+        - requirements-check:
+            nodeset: ubuntu-bionic
     gate:
       jobs:
         - nova-grenade-multinode
@@ -431,6 +431,8 @@
             irrelevant-files: *dsvm-irrelevant-files
         - tempest-ipv6-only:
             irrelevant-files: *dsvm-irrelevant-files
+        - requirements-check:
+            nodeset: ubuntu-bionic
     experimental:
       jobs:
         - ironic-tempest-bfv:
diff --git a/lower-constraints.txt b/lower-constraints.txt
deleted file mode 100644
index 597a4466c171..000000000000
--- a/lower-constraints.txt
+++ /dev/null
@@ -1,173 +0,0 @@
-alembic==0.9.8
-amqp==2.2.2
-appdirs==1.4.3
-asn1crypto==0.24.0
-attrs==17.4.0
-automaton==1.14.0
-Babel==2.3.4
-bandit==1.1.0
-cachetools==2.0.1
-castellan==0.16.0
-cffi==1.11.5
-cliff==2.11.0
-cmd2==0.8.1
-colorama==0.3.9
-contextlib2==0.5.5;python_version=='2.7'
-coverage==4.0
-cryptography==2.7
-cursive==0.2.1
-ddt==1.0.1
-debtcollector==1.19.0
-decorator==3.4.0
-deprecation==2.0
-dogpile.cache==0.6.5
-enum34==1.0.4
-enum-compat==0.0.2
-eventlet==0.20.0
-extras==1.0.0
-fasteners==0.14.1
-fixtures==3.0.0
-flake8==2.6.0
-future==0.16.0
-futurist==1.8.0
-gabbi==1.35.0
-gitdb2==2.0.3
-GitPython==2.1.8
-greenlet==0.4.10
-hacking==1.1.0
-idna==2.6
-iso8601==0.1.11
-Jinja2==2.10
-jmespath==0.9.3
-jsonpatch==1.21
-jsonpath-rw==1.4.0
-jsonpath-rw-ext==1.1.3
-jsonpointer==2.0
-jsonschema==2.6.0
-keystoneauth1==3.16.0
-keystonemiddleware==4.20.0
-kombu==4.1.0
-linecache2==1.0.0
-lxml==3.4.1
-Mako==1.0.7
-MarkupSafe==1.0
-mccabe==0.2.1
-microversion-parse==0.2.1
-mock==3.0.0
-monotonic==1.4
-mox3==0.20.0
-msgpack==0.5.6
-msgpack-python==0.5.6
-munch==2.2.0
-netaddr==0.7.18
-netifaces==0.10.4
-networkx==1.11
-numpy==1.14.2
-openstacksdk==0.35.0
-os-brick==2.6.1
-os-client-config==1.29.0
-os-resource-classes==0.4.0
-os-service-types==1.7.0
-os-traits==0.16.0
-os-vif==1.14.0
-os-win==3.0.0
-os-xenapi==0.3.3
-osc-lib==1.10.0
-oslo.cache==1.26.0
-oslo.concurrency==3.26.0
-oslo.config==6.1.0
-oslo.context==2.19.2
-oslo.db==4.44.0
-oslo.i18n==3.15.3
-oslo.log==3.36.0
-oslo.messaging==7.0.0
-oslo.middleware==3.31.0
-oslo.policy==1.35.0
-oslo.privsep==1.33.2
-oslo.reports==1.18.0
-oslo.rootwrap==5.8.0
-oslo.serialization==2.21.1
-oslo.service==1.40.1
-oslo.upgradecheck==0.1.1
-oslo.utils==3.40.2
-oslo.versionedobjects==1.35.0
-oslo.vmware==2.17.0
-oslotest==3.8.0
-osprofiler==1.4.0
-ovs==2.10.0
-ovsdbapp==0.15.0
-packaging==17.1
-paramiko==2.0.0
-Paste==2.0.2
-PasteDeploy==1.5.0
-pbr==2.0.0
-pluggy==0.6.0
-ply==3.11
-prettytable==0.7.1
-psutil==3.2.2
-psycopg2==2.7
-py==1.5.2
-pyasn1==0.4.2
-pyasn1-modules==0.2.1
-pycadf==2.7.0
-pycparser==2.18
-pyflakes==0.8.1
-pycodestyle==2.0.0
-pyinotify==0.9.6
-pyroute2==0.5.4
-PyJWT==1.7.0
-PyMySQL==0.7.6
-pyOpenSSL==17.5.0
-pyparsing==2.2.0
-pyperclip==1.6.0
-pypowervm==1.1.15
-pytest==3.4.2
-python-barbicanclient==4.5.2
-python-cinderclient==3.3.0
-python-dateutil==2.5.3
-python-editor==1.0.3
-python-glanceclient==2.8.0
-python-ironicclient==2.7.0
-python-keystoneclient==3.15.0
-python-mimeparse==1.6.0
-python-neutronclient==6.7.0
-python-subunit==1.2.0
-pytz==2018.3
-PyYAML==3.12
-repoze.lru==0.7
-requests==2.14.2
-requests-mock==1.2.0
-requestsexceptions==1.4.0
-retrying==1.3.3
-rfc3986==1.1.0
-Routes==2.3.1
-simplejson==3.13.2
-six==1.10.0
-smmap2==2.0.3
-sortedcontainers==2.1.0
-SQLAlchemy==1.2.19
-sqlalchemy-migrate==0.11.0
-sqlparse==0.2.4
-statsd==3.2.2
-stestr==2.0.0
-stevedore==1.20.0
-suds-jurko==0.6
-taskflow==2.16.0
-Tempita==0.5.2
-tenacity==4.9.0
-testrepository==0.0.20
-testresources==2.0.0
-testscenarios==0.4
-testtools==2.2.0
-tooz==1.58.0
-traceback2==1.4.0
-unittest2==1.1.0
-urllib3==1.22
-vine==1.1.4
-voluptuous==0.11.1
-warlock==1.2.0
-WebOb==1.8.2
-websockify==0.8.0
-wrapt==1.10.11
-wsgi-intercept==1.7.0
-zVMCloudConnector==1.3.0
diff --git a/tox.ini b/tox.ini
index 47e6d1e88cbe..c828c17d8ffc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -292,16 +292,3 @@ usedevelop = False
 deps = bindep
 commands =
   bindep test
-
-[testenv:lower-constraints]
-# We need our own install command to avoid upper constraints being considered
-# when making the environment. Set usedevelop to false to avoid pbr installing
-# requirements for us so all requirements are installed in one call to pip.
-usedevelop = False
-install_command = pip install {opts} {packages}
-deps =
-  -c{toxinidir}/lower-constraints.txt
-  -r{toxinidir}/test-requirements.txt
-  -r{toxinidir}/requirements.txt
-commands =
-  stestr run {posargs}