diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 360c158..9e3ae5b 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -102,8 +102,8 @@
           withDhcp: false
           withIgmp: false
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          volthaSystemTestsChange: refs/changes/27/21627/3
-          kindVolthaChange: refs/changes/85/21485/11
+          volthaSystemTestsChange: refs/changes/27/21627/4
+          kindVolthaChange: refs/changes/85/21485/13
 
 
       # jobs for 512 ONUs with a 8 openonu-adapters and clustered ONOS (1 OLT)
@@ -205,6 +205,73 @@
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
 
+      # multi-stack jobs
+      - 'voltha-scale-measurements':
+          name: 'voltha-scale-measurements-master-5-stacks-2-16-32-att-subscribers'
+          build-node: 'onf-pod1-head-node'
+          pipeline-script: 'voltha-scale-multi-stack.groovy'
+          'disable-job': true
+          time-trigger: "H H/4 * * *"
+          withMonitoring: false
+          logLevel: WARN
+          volthaStacks: 5
+          olts: 2
+          pons: 16
+          onus: 32
+          withFlows: true
+          provisionSubscribers: true
+          workflow: att
+          withEapol: true
+          withDhcp: true
+          withIgmp: false
+          extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
+          volthaSystemTestsChange: refs/changes/27/21627/4
+          kindVolthaChange: refs/changes/85/21485/13
+
+      - 'voltha-scale-measurements':
+          name: 'voltha-scale-measurements-master-5-stacks-2-16-32-dt-subscribers'
+          build-node: 'onf-pod1-head-node'
+          pipeline-script: 'voltha-scale-multi-stack.groovy'
+          'disable-job': true
+          time-trigger: "H H/4 * * *"
+          withMonitoring: false
+          logLevel: WARN
+          volthaStacks: 5
+          olts: 2
+          pons: 16
+          onus: 32
+          withFlows: true
+          provisionSubscribers: true
+          workflow: dt
+          withEapol: false
+          withDhcp: false
+          withIgmp: false
+          extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
+          volthaSystemTestsChange: refs/changes/27/21627/4
+          kindVolthaChange: refs/changes/85/21485/13
+
+      - 'voltha-scale-measurements':
+          name: 'voltha-scale-measurements-master-5-stacks-2-16-32-tt-subscribers'
+          build-node: 'onf-pod1-head-node'
+          pipeline-script: 'voltha-scale-multi-stack.groovy'
+          'disable-job': true
+          time-trigger: "H H/4 * * *"
+          withMonitoring: false
+          logLevel: WARN
+          volthaStacks: 5
+          olts: 2
+          pons: 16
+          onus: 32
+          withFlows: true
+          provisionSubscribers: true
+          workflow: tt
+          withEapol: false
+          withDhcp: true
+          withIgmp: true
+          extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
+          volthaSystemTestsChange: refs/changes/27/21627/4
+          kindVolthaChange: refs/changes/85/21485/13
+
       # voltha-2.5 Jobs
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-voltha-2.5-1-16-32-att-subscribers'