diff --git a/kubernetes/sdc/templates/sdc-be.yaml b/kubernetes/sdc/templates/sdc-be.yaml
index d853f18..77c7545 100644
--- a/kubernetes/sdc/templates/sdc-be.yaml
+++ b/kubernetes/sdc/templates/sdc-be.yaml
@@ -81,6 +81,7 @@
           name: sdc-environments
         - mountPath: /etc/localtime
           name: sdc-localtime
+          readOnly: true
         - mountPath: /var/lib/jetty/logs
           name: sdc-logs
         ports:
diff --git a/kubernetes/sdc/templates/sdc-cs.yaml b/kubernetes/sdc/templates/sdc-cs.yaml
index 9021194..844bd20 100644
--- a/kubernetes/sdc/templates/sdc-cs.yaml
+++ b/kubernetes/sdc/templates/sdc-cs.yaml
@@ -61,6 +61,7 @@
           name: sdc-environments
         - mountPath: /etc/localtime
           name: sdc-localtime
+          readOnly: true
         - mountPath: /var/lib/jetty/logs
           name: sdc-logs
         ports:
diff --git a/kubernetes/sdc/templates/sdc-es.yaml b/kubernetes/sdc/templates/sdc-es.yaml
index 59e69db..e322ff4 100644
--- a/kubernetes/sdc/templates/sdc-es.yaml
+++ b/kubernetes/sdc/templates/sdc-es.yaml
@@ -35,6 +35,7 @@
           name: sdc-environments
         - mountPath: /etc/localtime
           name: sdc-localtime
+          readOnly: true
         - mountPath: /var/lib/jetty/logs
           name: sdc-logs
         ports:
diff --git a/kubernetes/sdc/templates/sdc-fe.yaml b/kubernetes/sdc/templates/sdc-fe.yaml
index 915d18b..0ca83ae 100644
--- a/kubernetes/sdc/templates/sdc-fe.yaml
+++ b/kubernetes/sdc/templates/sdc-fe.yaml
@@ -65,6 +65,7 @@
           name: sdc-environments
         - mountPath: /etc/localtime
           name: sdc-localtime
+          readOnly: true
         - mountPath: /var/lib/jetty/logs
           name: sdc-logs
         - mountPath: /root/chef-solo/cookbooks/sdc-catalog-fe/recipes/FE_2_setup_configuration.rb
diff --git a/kubernetes/sdc/templates/sdc-kb.yaml b/kubernetes/sdc/templates/sdc-kb.yaml
index 67110f1..0d77e42 100644
--- a/kubernetes/sdc/templates/sdc-kb.yaml
+++ b/kubernetes/sdc/templates/sdc-kb.yaml
@@ -57,6 +57,7 @@
           name: sdc-environments
         - mountPath: /etc/localtime
           name: sdc-localtime
+          readOnly: true
         - mountPath: /var/lib/jetty/logs
           name: sdc-logs
         ports: