diff --git a/docs/architecture.md b/docs/architecture.md
index 3ed0152..9d4684a 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -25,6 +25,7 @@ The following table shows the valid targets based on the CIS Benchmark version.
 | cis-1.9           | master, controlplane, node, etcd, policies |
 | gke-1.0           | master, controlplane, node, etcd, policies, managedservices |
 | gke-1.2.0         | controlplane, node, policies, managedservices |
+| gke-1.6.0         | controlplane, node, policies, managedservices |
 | eks-1.0.1         | controlplane, node, policies, managedservices |
 | eks-1.1.0         | controlplane, node, policies, managedservices |
 | eks-1.2.0         | controlplane, node, policies, managedservices |