diff --git a/Shorewall/Macros/macro.Kerberos b/Shorewall/Macros/macro.Kerberos
new file mode 100644
index 000000000..7355bf168
--- /dev/null
+++ b/Shorewall/Macros/macro.Kerberos
@@ -0,0 +1,12 @@
+#
+# Shorewall version 4 - Kerberos Macro
+#
+# /usr/share/shorewall/macro.Kerberos
+#
+#	This macro handles Kerberos traffic.
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	tcp	88
+PARAM	-	-	udp	88