diff --git a/cobbler/snippets/kickstart_ntp b/cobbler/snippets/kickstart_ntp
index 6fe24e9..120a311 100644
--- a/cobbler/snippets/kickstart_ntp
+++ b/cobbler/snippets/kickstart_ntp
@@ -1,4 +1,4 @@
-#if $getVar('ntp_server', '') != ""
+#if $getVar('ntp_server', '') == ""
     #set $ntp_server = '0.centos.pool.ntp.org'
 #end if
 chkconfig ntpd on
@@ -34,9 +34,7 @@ restrict -6 ::1
 # server 0.centos.pool.ntp.org
 # server 1.centos.pool.ntp.org
 # server 2.centos.pool.ntp.org
-#if $getVar('ntp_server', '') != ""
 server $ntp_server
-#end if
 
 # broadcast 192.168.1.255 autokey	# broadcast server
 # broadcastclient			# broadcast client
diff --git a/cobbler/snippets/preseed_chef_init b/cobbler/snippets/preseed_chef_init
index b0a8b1f..ab2f8ce 100644
--- a/cobbler/snippets/preseed_chef_init
+++ b/cobbler/snippets/preseed_chef_init
@@ -1,5 +1,5 @@
 ## A self-destruct service to boot chef client and register cron job
-#if $getVar('ntp_server', '') != ""
+#if $getVar('ntp_server', '') == ""
     #set $ntp_server = '0.ubuntu.pool.ntp.org'
 #end if
 echo "#!/bin/bash" > /target/etc/init.d/chef; \
diff --git a/cobbler/snippets/preseed_ntp b/cobbler/snippets/preseed_ntp
index 0ea271c..31d36a7 100644
--- a/cobbler/snippets/preseed_ntp
+++ b/cobbler/snippets/preseed_ntp
@@ -1,5 +1,5 @@
-#if $getVar('ntp_server', '') != ""
-    #set $ntp_server = '0.centos.pool.ntp.org'
+#if $getVar('ntp_server', '') == ""
+    #set $ntp_server = '0.ubuntu.pool.ntp.org'
 #end if
 echo "driftfile /var/lib/ntp/ntp.drift" > /target/etc/ntp.conf; \
 echo "#statsdir /var/log/ntpstats/" >> /target/etc/ntp.conf; \