diff --git a/cfg/1.13/master.yaml b/cfg/1.13/master.yaml
index 38f2195..e2ac93a 100644
--- a/cfg/1.13/master.yaml
+++ b/cfg/1.13/master.yaml
@@ -1216,7 +1216,7 @@ groups:
     scored: true
     
   - id: 1.4.21
-    text: "Ensure that the Kubernetes PKI certificate file permissions are set to 644 or more restrictive (Scored)"
+    text: "Ensure that the Kubernetes PKI certificate file permissions are set to 600 or more restrictive (Scored)"
     audit: "stat -c %n\ %a /etc/kubernetes/pki/*.key"
     type: "manual"
     tests: