diff --git a/configure.ac b/configure.ac
index 2349510..51b11f4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,17 +20,10 @@
 
 # if not 1, append datestamp to the version number.
 m4_define([package_name], [ibus-grc])
-m4_define([ibus_released], [0])
-m4_define([ibus_major_version], [1])
-m4_define([ibus_minor_version], [3])
-m4_define([ibus_micro_version], [0])
 #m4_define(ibus_maybe_datestamp,
     #m4_esyscmd([if test x]ibus_released[ != x1; then date +.%Y%m%d | tr -d '\n\r'; fi]))
 
-m4_define([ibus_version],
-    ibus_major_version.ibus_minor_version.ibus_micro_version)
-
-AC_INIT([package_name], [ibus_version], [http://code.google.com/p/ibus/issues/entry], [package_name])
+AC_INIT([package_name], [1.4.0], [http://code.google.com/p/ibus/issues/entry], [package_name])
 AM_INIT_AUTOMAKE([1.10])
 AC_GNU_SOURCE