diff --git a/qapi/ui.json b/qapi/ui.json
index 1052ca9c38..90b44c5c5c 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -786,6 +786,9 @@
 # @muhenkan: since 2.12
 # @katakanahiragana: since 2.12
 #
+# @lang1: since 6.1
+# @lang2: since 6.1
+#
 # 'sysrq' was mistakenly added to hack around the fact that
 # the ps2 driver was not generating correct scancodes sequences
 # when 'alt+print' was pressed. This flaw is now fixed and the
@@ -818,7 +821,8 @@
             'audionext', 'audioprev', 'audiostop', 'audioplay', 'audiomute',
             'volumeup', 'volumedown', 'mediaselect',
             'mail', 'calculator', 'computer',
-            'ac_home', 'ac_back', 'ac_forward', 'ac_refresh', 'ac_bookmarks' ] }
+            'ac_home', 'ac_back', 'ac_forward', 'ac_refresh', 'ac_bookmarks',
+            'lang1', 'lang2' ] }
 
 ##
 # @KeyValue: