diff --git a/ntpd/manifests/init.pp b/ntpd/manifests/init.pp
index 6550a01..950a1f5 100644
--- a/ntpd/manifests/init.pp
+++ b/ntpd/manifests/init.pp
@@ -34,6 +34,15 @@ class ntpd {
         }
     }
 
+    case $operatingsystem {
+        "centos","fedora": {
+            augeas { "disable-peerntp":
+                context => "/files/etc/sysconfig/network",
+                changes => "set PEERNTP no",
+            }
+        }
+    }
+
 }