diff --git a/helmchart/values.yaml b/helmchart/values.yaml
index a02bad1ecdda463a2145550f072f90008ab63bc4..ab2b06c3fd1e3dde68d11b06bebd4d203ef2a8af 100644
--- a/helmchart/values.yaml
+++ b/helmchart/values.yaml
@@ -45,6 +45,7 @@ hydra:
     admin:
       enabled: true
       annotations:
+        nginx.ingress.kubernetes.io/whitelist-source-range: "10.0.0.0/24,172.16.0.1/12,192.168.0.0/16"
         kubernetes.io/tls-acme: "true"
       hosts:
         - host: hydra-admin.oas.example.net