diff --git a/modules/nodes-nodes-working-marking.adoc b/modules/nodes-nodes-working-marking.adoc
index 87891e9654..8399da1cb8 100644
--- a/modules/nodes-nodes-working-marking.adoc
+++ b/modules/nodes-nodes-working-marking.adoc
@@ -3,7 +3,7 @@
 // * nodes/nodes-nodes-working.adoc
 
 [id="nodes-nodes-working-marking_{context}"]
-= Understanding how to marking nodes as unschedulable or schedulable
+= Understanding how to mark nodes as unschedulable or schedulable
 
 By default, healthy nodes with a `Ready` status are
 marked as schedulable, meaning that new pods are allowed for placement on the
diff --git a/modules/nodes-nodes-working-master-schedulable.adoc b/modules/nodes-nodes-working-master-schedulable.adoc
new file mode 100644
index 0000000000..d251a2fbe3
--- /dev/null
+++ b/modules/nodes-nodes-working-master-schedulable.adoc
@@ -0,0 +1,47 @@
+// Module included in the following assemblies:
+//
+// * nodes/nodes-nodes-working.adoc
+
+[id="nodes-nodes-working-master-schedulable_{context}"]
+= Configuring master nodes as schedulable
+
+As of {product-title} 4.2, you can configure master nodes to be
+schedulable, meaning that new Pods are allowed for placement on the master
+nodes. By default, master nodes are not schedulable. However, if your cluster
+does not contain any worker nodes, then master nodes are marked schedulable by
+default.
+
+You can allow or disallow master nodes to be schedulable by configuring the
+`mastersSchedulable` field.
+
+.Procedure
+
+. Edit the `schedulers.config.openshift.io` resource.
++
+----
+$ oc edit schedulers.config.openshift.io cluster
+----
+
+. Configure the `mastersSchedulable` field.
++
+[source,yaml]
+----
+apiVersion: config.openshift.io/v1
+kind: Scheduler
+metadata:
+  creationTimestamp: "2019-09-10T03:04:05Z"
+  generation: 1
+  name: cluster
+  resourceVersion: "433"
+  selfLink: /apis/config.openshift.io/v1/schedulers/cluster
+  uid: a636d30a-d377-11e9-88d4-0a60097bee62
+spec:
+  mastersSchedulable: false <1>
+  policy:
+    name: ""
+status: {}
+----
+<1> Set to `true` to allow master nodes to be schedulable, or `false` to
+disallow master nodes to be schedulable.
+
+. Save the file to apply the changes.
diff --git a/nodes/nodes/nodes-nodes-working.adoc b/nodes/nodes/nodes-nodes-working.adoc
index 5def31cb0f..5c9862bfad 100644
--- a/nodes/nodes/nodes-nodes-working.adoc
+++ b/nodes/nodes/nodes-nodes-working.adoc
@@ -21,9 +21,11 @@ include::modules/nodes-nodes-working-updating.adoc[leveloffset=+1]
 
 include::modules/nodes-nodes-working-marking.adoc[leveloffset=+1]
 
+include::modules/nodes-nodes-working-master-schedulable.adoc[leveloffset=+1]
+
 include::modules/nodes-nodes-working-deleting.adoc[leveloffset=+1]
 
 == Additional resources
 
-For more information on scaling your cluster using a MachineSet, 
+For more information on scaling your cluster using a MachineSet,
 see xref:../../machine_management/manually-scaling-machineset.adoc#machineset-manually-scaling-manually-scaling-machineset[Manually scaling a MachineSet].