diff --git a/lib/asn1/rfc2459.asn1 b/lib/asn1/rfc2459.asn1
index f7aee8b37..a0c4946ec 100644
--- a/lib/asn1/rfc2459.asn1
+++ b/lib/asn1/rfc2459.asn1
@@ -521,6 +521,8 @@ CRLReason ::= ENUMERATED {
 
 PKIXXmppAddr ::= UTF8String
 
+SRVName ::= IA5String -- (SIZE (1..MAX)), but our compiler doesn't do that
+
 id-pkix OBJECT IDENTIFIER ::= { iso(1) identified-organization(3)
             dod(6) internet(1) security(5) mechanisms(5) pkix(7) }