diff --git a/assets/webconfig/js/lib/jquery.i18n.fallbacks.js b/assets/webconfig/js/lib/jquery.i18n.fallbacks.js
index 4584c5f2..e5bcbc19 100644
--- a/assets/webconfig/js/lib/jquery.i18n.fallbacks.js
+++ b/assets/webconfig/js/lib/jquery.i18n.fallbacks.js
@@ -45,6 +45,7 @@
 		'crh-cyrl': [ 'ru' ],
 		csb: [ 'pl' ],
 		cv: [ 'ru' ],
+		'de-DE': [ 'de' ],
 		'de-at': [ 'de' ],
 		'de-ch': [ 'de' ],
 		'de-formal': [ 'de' ],