diff --git a/yast2-ntp-client-2.24.0.tar.bz2 b/yast2-ntp-client-2.24.0.tar.bz2
deleted file mode 100644
index 64e00a0..0000000
--- a/yast2-ntp-client-2.24.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9e41987fcab74364d31e86dab15613d15e93457afb6625ea5389b9b160ed357d
-size 130746
diff --git a/yast2-ntp-client-3.0.0.tar.bz2 b/yast2-ntp-client-3.0.0.tar.bz2
new file mode 100644
index 0000000..3bc46cb
--- /dev/null
+++ b/yast2-ntp-client-3.0.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8aad33adf46f54848af96cb5e86747351aeec40f970736c8415fb0a26b476369
+size 130894
diff --git a/yast2-ntp-client.changes b/yast2-ntp-client.changes
index e5569b2..a7a8d76 100644
--- a/yast2-ntp-client.changes
+++ b/yast2-ntp-client.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Jul 31 08:22:59 UTC 2013 - yast-devel@opensuse.org
+
+- converted from YCP to Ruby by YCP Killer
+  (https://github.com/yast/ycp-killer)
+- version 3.0.0
+
 -------------------------------------------------------------------
 Mon Jul 29 11:45:52 UTC 2013 - ftake@geeko.jp
 
diff --git a/yast2-ntp-client.spec b/yast2-ntp-client.spec
index 53eca00..a66a937 100644
--- a/yast2-ntp-client.spec
+++ b/yast2-ntp-client.spec
@@ -17,7 +17,7 @@
 
 
 Name:           yast2-ntp-client
-Version:        2.24.0
+Version:        3.0.0
 Release:        0
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -37,6 +37,8 @@ Requires:       yast2-country-data
 
 BuildArch:      noarch
 
+Requires:       yast2-ruby-bindings >= 1.0.0
+
 Summary:        YaST2 - NTP Client Configuration
 License:        GPL-2.0+
 Group:          System/YaST
@@ -75,11 +77,11 @@ rm -rf "$RPM_BUILD_ROOT"
 %defattr(-,root,root)
 %dir /usr/share/YaST2/include/ntp-client
 /usr/share/YaST2/include/ntp-client/*
-/usr/share/YaST2/clients/ntp-client.ycp
-/usr/share/YaST2/clients/ntp-client_*.ycp
+/usr/share/YaST2/clients/ntp-client.rb
+/usr/share/YaST2/clients/ntp-client_*.rb
 /usr/share/YaST2/scrconf/cfg_ntp.scr
 /usr/share/YaST2/scrconf/etc_ntp.scr
-/usr/share/YaST2/modules/*.y*
+/usr/share/YaST2/modules/*.rb
 %{_prefix}/share/applications/YaST2/ntp-client.desktop
 /usr/share/YaST2/data/ntp_servers.ycp
 %doc %{_prefix}/share/doc/packages/yast2-ntp-client