diff --git a/.zuul.yaml b/.zuul.yaml
index f59ab228c..4212f7dd4 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -160,7 +160,6 @@
     timeout: 7200
     required-projects: &base_required_projects
       - openstack/ceilometer
-      - openstack/devstack-gate
       - openstack/python-openstackclient
       - openstack/python-watcherclient
       - openstack/watcher
@@ -179,14 +178,10 @@
         s-container: false
         s-object: false
         s-proxy: false
-      devstack_localrc:
-        TEMPEST_PLUGINS: /opt/stack/watcher-tempest-plugin
-        USE_PYTHON3: true
+      tempest_plugins:
+        - watcher-tempest-plugin
       tempest_test_regex: watcher_tempest_plugin.tests.api
       tox_envlist: all
-      tox_environment:
-        # Do we really need to set this? It's cargo culted
-        PYTHONUNBUFFERED: 'true'
       zuul_copy_output:
         /etc/hosts: logs
 
@@ -200,10 +195,12 @@
 
 - job:
     name: watcher-grenade
-    parent: legacy-dsvm-base
-    timeout: 10800
-    run: playbooks/legacy/grenade-devstack-watcher/run.yaml
-    post-run: playbooks/legacy/grenade-devstack-watcher/post.yaml
+    parent: grenade
+    required-projects:
+      - openstack/watcher
+      - openstack/python-watcherclient
+      - openstack/watcher-tempest-plugin
+    vars: *base_vars
     irrelevant-files:
       - ^(test-|)requirements.txt$
       - ^.*\.rst$
@@ -215,12 +212,6 @@
       - ^setup.cfg$
       - ^tools/.*$
       - ^tox.ini$
-    required-projects:
-      - openstack/grenade
-      - openstack/devstack-gate
-      - openstack/watcher
-      - openstack/python-watcherclient
-      - openstack/watcher-tempest-plugin
 
 - job:
     # This job is used in python-watcherclient repo
diff --git a/playbooks/legacy/grenade-devstack-watcher/post.yaml b/playbooks/legacy/grenade-devstack-watcher/post.yaml
deleted file mode 100644
index e07f5510a..000000000
--- a/playbooks/legacy/grenade-devstack-watcher/post.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-- hosts: primary
-  tasks:
-
-    - name: Copy files from {{ ansible_user_dir }}/workspace/ on node
-      synchronize:
-        src: '{{ ansible_user_dir }}/workspace/'
-        dest: '{{ zuul.executor.log_root }}'
-        mode: pull
-        copy_links: true
-        verify_host: true
-        rsync_opts:
-          - --include=/logs/**
-          - --include=*/
-          - --exclude=*
-          - --prune-empty-dirs
diff --git a/playbooks/legacy/grenade-devstack-watcher/run.yaml b/playbooks/legacy/grenade-devstack-watcher/run.yaml
deleted file mode 100644
index 76717ac18..000000000
--- a/playbooks/legacy/grenade-devstack-watcher/run.yaml
+++ /dev/null
@@ -1,60 +0,0 @@
-- hosts: all
-  name: legacy-grenade-dsvm-watcher
-  tasks:
-
-    - name: Ensure legacy workspace directory
-      file:
-        path: '{{ ansible_user_dir }}/workspace'
-        state: directory
-
-    - shell:
-        cmd: |
-          set -e
-          set -x
-          cat > clonemap.yaml << EOF
-          clonemap:
-            - name: openstack/devstack-gate
-              dest: devstack-gate
-          EOF
-          /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              https://opendev.org \
-              openstack/devstack-gate
-        executable: /bin/bash
-        chdir: '{{ ansible_user_dir }}/workspace'
-      environment: '{{ zuul | zuul_legacy_vars }}'
-
-    - shell:
-        cmd: |
-          set -e
-          set -x
-          export PYTHONUNBUFFERED=true
-
-          export PROJECTS="openstack/grenade $PROJECTS"
-          export PROJECTS="openstack/watcher $PROJECTS"
-          export PROJECTS="openstack/watcher-tempest-plugin $PROJECTS"
-          export PROJECTS="openstack/python-watcherclient $PROJECTS"
-          export DEVSTACK_PROJECT_FROM_GIT="python-watcherclient $DEVSTACK_PROJECT_FROM_GIT"
-
-          export GRENADE_PLUGINRC="enable_grenade_plugin watcher https://opendev.org/openstack/watcher"
-          export DEVSTACK_LOCAL_CONFIG+=$'\n'"export TEMPEST_PLUGINS='/opt/stack/new/watcher-tempest-plugin'"
-
-          export DEVSTACK_GATE_TEMPEST_NOTESTS=1
-          export DEVSTACK_GATE_GRENADE=pullup
-          export DEVSTACK_GATE_USE_PYTHON3=True
-          export BRANCH_OVERRIDE=default
-          if [ "$BRANCH_OVERRIDE" != "default" ] ; then
-              export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE
-          fi
-          # Add configuration values for enabling security features in local.conf
-          function pre_test_hook {
-              if [ -f /opt/stack/old/watcher-tempest-plugin/tools/pre_test_hook.sh ] ; then
-                  . /opt/stack/old/watcher-tempest-plugin/tools/pre_test_hook.sh
-              fi
-          }
-          export -f pre_test_hook
-
-          cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
-          ./safe-devstack-vm-gate-wrap.sh
-        executable: /bin/bash
-        chdir: '{{ ansible_user_dir }}/workspace'
-      environment: '{{ zuul | zuul_legacy_vars }}'