diff --git a/configure.ac b/configure.ac
index 29c8ca6..cae0d62 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,12 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(ipc.c)
-AM_INIT_AUTOMAKE(e16keyedit, 0.5)
+m4_define([pkg_version],  [0.5])
+m4_define([pkg_revision], [901])
+m4_define([pkg_version],  m4_ifdef([pkg_revision], [pkg_version.pkg_revision], [pkg_version]))
+m4_define([rpm_revision], m4_ifdef([pkg_revision], [0.`date '+%y%m%d'`], [1]))
+
+AC_INIT(e16keyedit, [pkg_version], [enlightenment-devel@lists.sourceforge.net])
+AM_INIT_AUTOMAKE([foreign])
+
+AC_SUBST(E_RPM_REVISION, [rpm_revision])
 
 AM_CONFIG_HEADER(config.h)
 
diff --git a/e16keyedit.spec.in b/e16keyedit.spec.in
index 381aef3..5ebd42f 100644
--- a/e16keyedit.spec.in
+++ b/e16keyedit.spec.in
@@ -1,7 +1,7 @@
-Summary: GUI Tool for Editing Enlightenment 0.16.x Keybindings
+Summary: GUI Tool for Editing Enlightenment e16 Keybindings
 Name: @PACKAGE@
 Version: @VERSION@
-Release: 1%{?_vendorsuffix:.%{_vendorsuffix}}
+Release: @E_RPM_REVISION@%{?_vendorsuffix:.%{_vendorsuffix}}
 License: BSD-like
 Group: User Interface/Desktops
 Source: %{name}-%{version}.tar.gz
@@ -12,10 +12,11 @@ Distribution: %{?_distribution:%{_distribution}}%{!?_distribution:any}
 #BuildSuggests: gtk-devel
 Prefix: %{_prefix}
 BuildRoot: /var/tmp/%{name}-%{version}-%{release}-root
+Obsoletes: e16-keyedit
 
 %description
 e16keyedit provides a graphical interface for managing keybindings in
-Enlightenment 0.16.x.
+Enlightenment e16.
 
 %prep
 %setup -q