diff --git a/deploy/delete.sh b/deploy/delete.sh
index acb8380..be1eef9 100755
--- a/deploy/delete.sh
+++ b/deploy/delete.sh
@@ -3,7 +3,7 @@
 function deleting_captcha() {
   while true; do
       read -p "Are you sure you want to delete all captcha helm charts?(Y/n) " yn
-      if [ $yn = "Y" ]
+      if [[ $yn = "Y" ]] || [[ $yn = "y" ]]
         then
           helm -n captcha delete captcha
           break
diff --git a/deploy/install.sh b/deploy/install.sh
index daf1952..f46d1ae 100755
--- a/deploy/install.sh
+++ b/deploy/install.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Installs captcha-service helm charts
+## Installing captcha validation server.
 ## Usage: ./install.sh [kubeconfig]
 
 if [ $# -ge 1 ] ; then
@@ -7,23 +7,36 @@ if [ $# -ge 1 ] ; then
 fi
 
 NS=captcha
-CHART_VERSION=0.0.1-develop
-
-echo Create $NS namespace
-kubectl create ns $NS
+CHART_VERSION=0.1.0-develop
 
 function installing_captcha() {
+
+  NS=captcha
+  CHART_VERSION=0.1.0-develop
+
+  echo Create $NS namespace
+  kubectl create ns $NS || true
+
   echo Istio label
 
   kubectl label ns $NS istio-injection=disabled --overwrite
   helm repo update
 
-  echo Copy configmaps
-  sed -i 's/\r$//' copy_cm.sh
-  ./copy_cm.sh
+  while true; do
+    read -p "Is Prometheus Service Monitor Operator deployed in the k8s cluster? (y/n): " response
+    if [[ "$response" == "y" || "$response" == "Y" ]]; then
+      servicemonitorflag=true
+      break
+    elif [[ "$response" == "n" || "$response" == "N" ]]; then
+      servicemonitorflag=false
+      break
+    else
+      echo "Not a correct response. Please respond with y (yes) or n (no)."
+    fi
+  done
 
   echo Installing captcha
-  helm -n $NS install captcha mosip/captcha --version $CHART_VERSION
+  helm -n $NS install captcha mosip/captcha --version $CHART_VERSION --set metrics.serviceMonitor.enabled=$servicemonitorflag --wait
 
   echo Installed captcha service
   return 0
@@ -35,4 +48,4 @@ set -o errexit   ## set -e : exit the script if any statement returns a non-true
 set -o nounset   ## set -u : exit the script if you try to use an uninitialised variable
 set -o errtrace  # trace ERR through 'time command' and other functions
 set -o pipefail  # trace ERR through pipes
-installing_captcha   # calling function
+installing_captcha   # calling second function