diff --git a/source4/heimdal/kdc/krb5tgs.c b/source4/heimdal/kdc/krb5tgs.c
index fb2ef8230c92..cde68b417140 100644
--- a/source4/heimdal/kdc/krb5tgs.c
+++ b/source4/heimdal/kdc/krb5tgs.c
@@ -1629,7 +1629,7 @@ tgs_build_reply(krb5_context context,
 		ret = KRB5KDC_ERR_BADOPTION;
 		kdc_log(context, config, 0,
 			"Ticket not signed with PAC; user-to-user failed (%s).",
-			mspac ? "Ticket unsigned" : "No PAC");
+			user2user_pac ? "Ticket unsigned" : "No PAC");
 		goto out;
 	    }