diff --git a/kdc/pkinit.c b/kdc/pkinit.c
index 646c23278..7feb5a8e4 100644
--- a/kdc/pkinit.c
+++ b/kdc/pkinit.c
@@ -1509,7 +1509,8 @@ _kdc_add_inital_verified_cas(krb5_context context,
 	krb5_abortx(context, "internal asn.1 encoder error");
 
     ret = _kdc_tkt_add_if_relevant_ad(context, tkt, 
-				      ad_initial_verified_cas, &data);
+				      KRB5_AUTHDATA_INITIAL_VERIFIED_CAS,
+				      &data);
     krb5_data_free(&data);
     return ret;
 }