diff --git a/tests/kdc/krb5.conf.in b/tests/kdc/krb5.conf.in
index 58202ce80..679e5814d 100644
--- a/tests/kdc/krb5.conf.in
+++ b/tests/kdc/krb5.conf.in
@@ -10,11 +10,19 @@
 [realms]
 	TEST.H5L.SE = {
 		kdc = localhost:@port@
+		admin_server = localhost:@admport@
+	}
+	SUB.TEST.H5L.SE = {
+		kdc = localhost:@port@
 	}
 	TEST2.H5L.SE = {
 		kdc = localhost:@port@
 	}
 
+[domain_realms]
+	.sub.test.h5l.se = SUB.TEST.H5L.SE
+	
+
 [kdc]
 	enable-digest = true
 	digests_allowed = chap-md5,digest-md5,ntlm-v1,ntlm-v1-session,ntlm-v2,ms-chap-v2
@@ -31,6 +39,7 @@
 		dbname = @objdir@/current-db
 		realm = TEST.H5L.SE
 		mkey_file = @objdir@/mkey.file
+		acl_file = @srcdir@/heimdal.acl
 	}
 
 [logging]