diff --git a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/security-patch.json b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/security-patch.json
index 11c79ca3..d406fc6f 100644
--- a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/security-patch.json
+++ b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/security-patch.json
@@ -2,7 +2,7 @@
   "patch": [
     {
       "op": "replace",
-      "path": "security",
+      "path": "security.activeDirectory",
       "value": {
         "ouDistinguishedName":"OU=bdc,DC=megalomania,DC=local",
         "dnsIpAddresses": ["00.00.000.00"],
diff --git a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/setup-bdc-ad.sh b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/setup-bdc-ad.sh
index b133604a..c592a53b 100644
--- a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/setup-bdc-ad.sh
+++ b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm-ad/setup-bdc-ad.sh
@@ -65,7 +65,7 @@ RETRY_INTERVAL=5
 #
 export DOCKER_REGISTRY="mcr.microsoft.com"
 export DOCKER_REPOSITORY="mssql/bdc"
-export DOCKER_TAG="2019-GDR1-ubuntu-16.04"
+export DOCKER_TAG="2019-CU2-ubuntu-16.04"
 
 # Variables used for azdata cluster creation.
 #
diff --git a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm/setup-bdc.sh b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm/setup-bdc.sh
index 0d8b8283..239fb8c2 100644
--- a/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm/setup-bdc.sh
+++ b/samples/features/sql-big-data-cluster/deployment/kubeadm/ubuntu-single-node-vm/setup-bdc.sh
@@ -46,7 +46,7 @@ RETRY_INTERVAL=5
 #
 export DOCKER_REGISTRY="mcr.microsoft.com"
 export DOCKER_REPOSITORY="mssql/bdc"
-export DOCKER_TAG="2019-GDR1-ubuntu-16.04"
+export DOCKER_TAG="2019-CU2-ubuntu-16.04"
 
 # Variables used for azdata cluster creation.
 #