diff --git a/charts/demo-helm/templates/backend.yaml b/charts/demo-helm/templates/backend.yaml
index e80c200..87d7c4d 100644
--- a/charts/demo-helm/templates/backend.yaml
+++ b/charts/demo-helm/templates/backend.yaml
@@ -27,6 +27,12 @@ spec:
           imagePullPolicy: Always
           ports:
             - containerPort: 5000
+          env:
+            - name: RANDOM_DATA
+              valueFrom:
+                configMapKeyRef:
+                  name: {{ $.Release.Name }}-{{ $.Chart.Name}}-configmap
+                  key: random_data
       imagePullSecrets:
         - name: {{ $.Values.image_pull_secret }}
   {{- end }}
diff --git a/charts/demo-helm/templates/configmap.yaml b/charts/demo-helm/templates/configmap.yaml
new file mode 100644
index 0000000..17c52b9
--- /dev/null
+++ b/charts/demo-helm/templates/configmap.yaml
@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ $.Release.Name }}-{{ $.Chart.Name}}-configmap
+data:
+  random_data: {{ .Values.random | quote }}
\ No newline at end of file
diff --git a/charts/demo-helm/values.yaml b/charts/demo-helm/values.yaml
index 8b29763..ac0e6de 100644
--- a/charts/demo-helm/values.yaml
+++ b/charts/demo-helm/values.yaml
@@ -9,3 +9,4 @@ services:
     image_name: "registry.runcible.io/demo-helm-backend"
     image_version: "1.1.0"
     replicas: 1
+random: "tis-random-default"
\ No newline at end of file