diff --git a/jjb/pipeline/voltha-scale-test.groovy b/jjb/pipeline/voltha-scale-test.groovy
index e7e3cba..1b06cfd 100644
--- a/jjb/pipeline/voltha-scale-test.groovy
+++ b/jjb/pipeline/voltha-scale-test.groovy
@@ -288,7 +288,6 @@
 
             kubectl exec \$INSTANCE -- bash /root/onos/${karafHome}/bin/client log:set TRACE org.opencord.dhcpl2relay
             kubectl exec \$INSTANCE -- bash /root/onos/${karafHome}/bin/client log:set DEBUG org.opencord.olt
-            kubectl exec \$INSTANCE -- bash /root/onos/${karafHome}/bin/client log:set DEBUG org.onosproject.driver.pipeline.OltPipeline
           done
 
 
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 14c2547..100bd74 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -69,7 +69,6 @@
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
           withPcap: true
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
 
 
       # jobs for 512 ONUs with a 8 openonu-adapters and clustered ONOS (1 OLT)
@@ -91,7 +90,6 @@
           atomixReplicas: 3
           withPcap: true
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
 
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-1-16-32-tt-subscribers'
@@ -112,7 +110,6 @@
           atomixReplicas: 3
           withPcap: true
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
 
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-1-16-32-dt-subscribers'
@@ -132,7 +129,6 @@
           onosReplicas: 3
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
 
       # jobs for 1024 ONUs with a 8 openonu-adapters and clustered ONOS (2 OLTs)
       - 'voltha-scale-measurements':
@@ -152,7 +148,6 @@
           onosReplicas: 3
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
           withPcap: true
 
       - 'voltha-scale-measurements':
@@ -173,7 +168,6 @@
           onosReplicas: 3
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
-          onosImg: andreacampanella/voltha-onos:olt-batch-fobj-fix
 
       # voltha-2.5 Jobs
       - 'voltha-scale-measurements':