diff --git a/lib/gssapi/oid.txt b/lib/gssapi/oid.txt
index b0fed0213..68e067b77 100644
--- a/lib/gssapi/oid.txt
+++ b/lib/gssapi/oid.txt
@@ -51,6 +51,7 @@ oid	base	GSS_NETLOGON_NT_NETBIOS_DNS_NAME	1.2.752.43.14.5
 
 #/* GSS_KRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT_X.128 */
 oid	base	GSS_C_INQ_WIN2K_PAC_X			1.2.752.43.13.3.128
+oid	base	GSS_C_INQ_SSPI_SESSION_KEY		1.2.840.113554.1.2.2.5.5
 
 #/*
 # * "Standard" mechs