diff --git a/setup/lang/languages b/setup/lang/languages
index 3d78e1b965..4de1534870 100644
--- a/setup/lang/languages
+++ b/setup/lang/languages
@@ -6,6 +6,7 @@ de	Deutsch
 en	English
 el	Greek
 es-es	Español
+et	Eesti
 eu	Basque
 fa	Persian
 fi	Suomi