diff --git a/lib/puppet/type/iptables.rb b/lib/puppet/type/iptables.rb
index 1b73431..8af78a4 100644
--- a/lib/puppet/type/iptables.rb
+++ b/lib/puppet/type/iptables.rb
@@ -765,6 +765,7 @@ def initialize(args)
               when "timestamp-reply" then "14"
               when "address-mask-request" then "17"
               when "address-mask-reply" then "18"
+              when "any" then "any"
               else ""
             end
           end