diff --git a/ChangeLog b/ChangeLog
index fe9eed85..7d8af7a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-05-24 Takeshi AIHANA <takeshi.aihana@gmail.com>
+
+	* configure.in: Added 'ja' (Japanese) to ALL_LINGUAS.
+
 2006-05-23 Bart Hakvoort <hakvoort@cvs.gnome.org>
 
 	* Use ped_device_read and ped_device_write instead of 'dd' to copy
diff --git a/configure.in b/configure.in
index d1c49d43..e09a521b 100644
--- a/configure.in
+++ b/configure.in
@@ -20,7 +20,7 @@ GETTEXT_PACKAGE=gparted
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",[description])
 
-ALL_LINGUAS="bg ca cs de el en_CA en_GB es fi fr gl he hu it lt mk ne nl pa pl pt pt_BR ru rw sv tr uk vi zh_CN zh_TW"
+ALL_LINGUAS="bg ca cs de el en_CA en_GB es fi fr gl he hu it ja lt mk ne nl pa pl pt pt_BR ru rw sv tr uk vi zh_CN zh_TW"
 
 AM_GLIB_GNU_GETTEXT
 AC_PROG_INTLTOOL