diff --git a/README.md b/README.md
index ed8852d..2f8086c 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,9 @@
 
 <img src="images/kube-bench.png" width="200" alt="kube-bench logo">
 
-kube-bench is a Go application that checks whether Kubernetes is deployed securely by running the checks documented in the [CIS Kubernetes Benchmark](https://www.cisecurity.org/benchmark/kubernetes/).
+kube-bench is a Go application that checks whether Kubernetes is deployed securely by running the checks documented in the [CIS Kubernetes Benchmark](https://www.cisecurity.org/benchmark/kubernetes/). 
+
+Note that it is impossible to inspect the master nodes of managed clusters, e.g. GKE, EKS and AKS, using kube-bench as one does not have access to such nodes, although it is still possible to use kube-bench to check worker node configuration in these environments.
 
 Tests are configured with YAML files, making this tool easy to update as test specifications evolve.
 
diff --git a/cfg/ocp-3.10/config.yaml b/cfg/ocp-3.10/config.yaml
index c63b27b..df15172 100644
--- a/cfg/ocp-3.10/config.yaml
+++ b/cfg/ocp-3.10/config.yaml
@@ -4,7 +4,18 @@
 master:
   apiserver:
     bins:
+      - openshift start master api
       - hypershift openshift-kube-apiserver
+     
+  scheduler:
+    bins:
+      - "openshift start master controllers"
+    confs:
+      - /etc/origin/master/scheduler.json
+
+  controllermanager:
+    bins:
+      - "openshift start master controllers"
 
   etcd:
     bins: