diff --git a/spamfilter b/spamfilter
index 99fb97d..be63f8e 100755
--- a/spamfilter
+++ b/spamfilter
@@ -3,4 +3,4 @@
 # pass mail through spam filter Bogofilter
 # arguments are passed on to sendmail
 
-/usr/bin/bogofilter -p | /usr/sbin/sendmail "$@"
+/usr/bin/bogofilter -d /vmail/bogofilter -p | /usr/sbin/sendmail "$@"