diff --git a/notebooks/kubectl_demo_minikube_rbac.ipynb b/notebooks/kubectl_demo_minikube_rbac.ipynb
index 84fef8574e..32edb65070 100644
--- a/notebooks/kubectl_demo_minikube_rbac.ipynb
+++ b/notebooks/kubectl_demo_minikube_rbac.ipynb
@@ -35,6 +35,12 @@
     "```\n",
     "minikube start --vm-driver kvm2 --memory 4096 --feature-gates=CustomResourceValidation=true --extra-config=apiserver.Authorization.Mode=RBAC\n",
     "```"
+    "**2018-09-24** : Alternatively, you can try this command with a new formatting of --extra-config parameter otherwise your start command will hang forever (see https://github.com/kubernetes/minikube/issues/2798#issuecomment-420402313 )\n",
+    "\n",
+    "Your start command would then look like:\n",
+    "```\n",
+    "minikube start --vm-driver kvm2 --memory 4096 --feature-gates=CustomResourceValidation=true --extra-config=apiserver.authorization-mode=RBAC\n",
+    "```"
    ]
   },
   {