diff --git a/options/locale/locale_de-DE.ini b/options/locale/locale_de-DE.ini
index efa869a339..38ea823cc3 100644
--- a/options/locale/locale_de-DE.ini
+++ b/options/locale/locale_de-DE.ini
@@ -1310,6 +1310,7 @@ auths.attribute_mail=E-Mail-Attribut
 auths.attributes_in_bind=Hole Attribute im Bind-Kontext
 auths.filter=Benutzerfilter
 auths.admin_filter=Admin Filter
+auths.ms_ad_sa=MS AD Suchattribute
 auths.smtp_auth=SMTP-Authentifizierungstyp
 auths.smtphost=SMTP-Host
 auths.smtpport=SMTP-Port