--- src/external/pac_responder.m4.orig	2016-12-07 10:15:59.944342273 +0100
+++ src/external/pac_responder.m4	2016-12-07 10:16:01.412349552 +0100
@@ -16,7 +16,8 @@
         Kerberos\ 5\ release\ 1.11* | \
         Kerberos\ 5\ release\ 1.12* | \
         Kerberos\ 5\ release\ 1.13* | \
-        Kerberos\ 5\ release\ 1.14*)
+        Kerberos\ 5\ release\ 1.14* | \
+        Kerberos\ 5\ release\ 1.15*)
             krb5_version_ok=yes
             AC_MSG_RESULT([yes])
             ;;