diff --git a/docs/getting-started-guides/aws/cloud-configs/master.yaml b/docs/getting-started-guides/aws/cloud-configs/master.yaml
index 614b34290b1..f06fb4a8a4f 100644
--- a/docs/getting-started-guides/aws/cloud-configs/master.yaml
+++ b/docs/getting-started-guides/aws/cloud-configs/master.yaml
@@ -10,7 +10,7 @@ coreos:
     bind-addr: 0.0.0.0
     peer-addr: $private_ipv4:7001
     cluster-active-size: 1
-    etcd-http-read-timeout: 86400
+    http-read-timeout: 86400
     snapshot: true
   units:
     - name: etcd.service