diff --git a/system/monitoring-system/values.yaml b/system/monitoring-system/values.yaml
index 94e2c585..e2d371a1 100644
--- a/system/monitoring-system/values.yaml
+++ b/system/monitoring-system/values.yaml
@@ -1,5 +1,6 @@
 kube-prometheus-stack:
   grafana:
+    adminPassword: null
     ingress:
       enabled: true
       ingressClassName: nginx