diff --git a/lib/asn1/krb5.asn1 b/lib/asn1/krb5.asn1
index fb9ababf3..e3ae794fe 100644
--- a/lib/asn1/krb5.asn1
+++ b/lib/asn1/krb5.asn1
@@ -13,6 +13,7 @@ NAME-TYPE ::= INTEGER {
 	KRB5_NT_X500_PRINCIPAL(6), -- PKINIT
 	KRB5_NT_SMTP_NAME(7),	-- Name in form of SMTP email name
 	KRB5_NT_ENTERPRISE_PRINCIPAL(10), -- Windows 2000 UPN
+	KRB5_NT_WELLKNOWN(11),	-- Wellknown
 	KRB5_NT_ENT_PRINCIPAL_AND_ID(-130), -- Windows 2000 UPN and SID
 	KRB5_NT_MS_PRINCIPAL(-128), -- NT 4 style name
 	KRB5_NT_MS_PRINCIPAL_AND_ID(-129) -- NT style name and SID