diff --git a/ChangeLog b/ChangeLog
index 2dc2a5cea..148b58ecf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2002-04-16  Akira TAGOH  <tagoh@gnome.gr.jp>
+
+	* configure.in (ALL_LINGUAS): add ja.po entry.
+
 2002-04-15  Havoc Pennington  <hp@pobox.com>
 
 	* src/window.c (update_title): fix issue with GNU libc 
diff --git a/configure.in b/configure.in
index b72db9376..2303e9a82 100644
--- a/configure.in
+++ b/configure.in
@@ -81,7 +81,7 @@ if test "x$GCC" = "xyes"; then
 fi
 changequote([,])dnl
 
-ALL_LINGUAS="da es gl lv ms no pl pt ru sk sv tr uk"
+ALL_LINGUAS="da es gl ja lv ms no pl pt ru sk sv tr uk"
 AM_GLIB_GNU_GETTEXT
 
 ## here we get the flags we'll actually use