diff --git a/procmailrc b/procmailrc
index ab149fa..fb846bc 100644
--- a/procmailrc
+++ b/procmailrc
@@ -241,8 +241,8 @@ VACATION="no"
 ##PTL dinners
 :0
 	* ^To: .*ptl@posttenebraslab.ch.*
-	* ^Subject:.*Menu.*
-	$BITFLIPBOX
+	* ^Subject:.*(Menu|Dinner).*
+	$SPAMBOX
 
 :0
 	* ^To: .*bit_flipping@villaro-dixon.eu.*