diff --git a/ntpd/manifests/init.pp b/ntpd/manifests/init.pp
index 3848cc8..fb14b63 100644
--- a/ntpd/manifests/init.pp
+++ b/ntpd/manifests/init.pp
@@ -13,7 +13,14 @@ class ntpd {
 
     case $operatingsystem {
         "fedora": {
-            include ntpd::chrony
+            case $operatingsystemrelease {
+                /^1[0-5]/: {
+                    include ntpd::isc-ntpd
+                }
+                default: {
+                    include ntpd::chrony
+                }
+            }
         }
         "openbsd": {
             include ntpd::openntpd