diff --git a/junk-filter.sieve b/junk-filter.sieve
index 49f978e..ad49fde 100644
--- a/junk-filter.sieve
+++ b/junk-filter.sieve
@@ -2,7 +2,7 @@ require ["regex","fileinto", "mailbox"];
 # rule:[SPAM]
 if anyof(
   header :contains "X-Spam-Flag" "YES",
-  header :contains "X-Bogosity" "Spam" )
+  header :matches "X-Bogosity" "Spam*" )
 {
         fileinto :create "Junk";
         stop;