diff --git a/src/mod_carboncopy.erl b/src/mod_carboncopy.erl
index 0a9338ac8..9c2ab319b 100644
--- a/src/mod_carboncopy.erl
+++ b/src/mod_carboncopy.erl
@@ -55,7 +55,7 @@
 -type matchspec_atom() :: '_' | '$1' | '$2' | '$3'.
 -record(carboncopy,{us :: {binary(), binary()} | matchspec_atom(), 
 		    resource :: binary() | matchspec_atom(),
-		    version :: binary() }).
+		    version :: binary() | matchspec_atom()}).
 
 is_carbon_copy(Packet) ->
 	case xml:get_subtag(Packet, <<"sent">>) of