diff --git a/k8s/infra/logging/grafana-values.yaml b/k8s/infra/logging/grafana-values.yaml
index 24ad730..578bd24 100644
--- a/k8s/infra/logging/grafana-values.yaml
+++ b/k8s/infra/logging/grafana-values.yaml
@@ -87,7 +87,8 @@ grafana.ini:
     email_attribute_path: email
     login_attribute_path: preferred_username
     name_attribute_path: name
-    role_attribute_path: "contains(groups[*], 'homelab-admins') && 'Admin' || 'Viewer'"
+    role_attribute_path: "contains(groups[*], 'homelab-admins') && 'GrafanaAdmin' || 'Viewer'"
+    allow_assign_grafana_admin: true
     use_pkce: false
     use_refresh_token: false
     skip_org_role_sync: false