diff --git a/master/yang/ietf-netconf-notification@2008-07-01.yang b/master/yang/ietf-netconf-notification@2008-07-01.yang
index 978cdd4..39cccc5 100644
--- a/master/yang/ietf-netconf-notification@2008-07-01.yang
+++ b/master/yang/ietf-netconf-notification@2008-07-01.yang
@@ -119,14 +119,14 @@ module ietf-netconf-notification {
                for more information on filters";
 	  }
 	  leaf startTime {
-	      type date-and-time;
+	      type yang:date-and-time;
 	      description "used to trigger the replay feature
          and indicate that the replay should start at the time
          specified. If <startTime> is not present, this is not a replay
          subscription.";
 	  }
 	  leaf stopTime {
-	      type date-and-time;
+	      type yang:date-and-time;
 	      description "used with the optional
          replay feature to indicate the newest notifications of
          interest.  If <stopTime> is not present, the notifications will
diff --git a/master/yang/netgate-router.yang b/master/yang/netgate-router.yang
index f93b408..0fe16d5 100644
--- a/master/yang/netgate-router.yang
+++ b/master/yang/netgate-router.yang
@@ -16,7 +16,7 @@ module netgate-router {
     }
 
     import ietf-netconf {
-        prefix "inet";
+        prefix "nc";
     }
 
     import ietf-netconf-acm {