diff --git a/k8s/app.yaml b/k8s/app.yaml
index c379e0b..20efe0c 100644
--- a/k8s/app.yaml
+++ b/k8s/app.yaml
@@ -39,7 +39,10 @@ spec:
         - name: PHYSICIAN_WHATSAPP_NUMBER
           value: "whatsapp:+918500176938"
         - name: ADMIN_WHATSAPP_NUMBER
-          value: "whatsapp:+14085505485"
+          valueFrom:
+            configMapKeyRef:
+              name: whatsapp-config
+              key: personal-number
         - name: USE_LOCAL_WHATSAPP
           value: "true"
         - name: LOCAL_WHATSAPP_URL