diff --git a/configure.in b/configure.in
index f8343a27..e8edee01 100644
--- a/configure.in
+++ b/configure.in
@@ -283,7 +283,7 @@ AC_FUNC_STRFTIME
 AC_CHECK_FUNCS(getcwd gettimeofday getwd putenv strdup strtoul uname)
 
 dnl ## 'es_ES' is only needed for format numbers different of 'es'
-ALL_LINGUAS="az bg ca da de el es es_ES fi fr ga gl hu ja ko ms nl nn no pl pt pt_BR ru sk sl sv tr uk vi zh_CN zh_TW"
+ALL_LINGUAS="az bg ca da de el es es_ES fi fr ga gl hu ja ko lv ms nl nn no pl pt pt_BR ru sk sl sv tr uk vi zh_CN zh_TW"
 
 GETTEXT_PACKAGE=libgtop-2.0
 AC_SUBST(GETTEXT_PACKAGE)