diff --git a/INSTALL b/INSTALL
index 9e9c3cd..1f057e9 100644
--- a/INSTALL
+++ b/INSTALL
@@ -12,7 +12,7 @@ Installing
 
  1. Copy postfix-policyd-spf-perl to /usr/lib/postfix/policyd-spf-perl
 
- 2. Add the following line to /etc/postfix/master.cf:
+ 2. Add the following to /etc/postfix/master.cf:
 
         policy  unix  -       n       n       -       -       spawn
             user=nobody argv=/usr/bin/perl /usr/lib/postfix/policyd-spf-perl
@@ -28,5 +28,7 @@ Installing
     NOTE:  Specify check_policy_service AFTER reject_unauth_destination or
     else your system can become an open relay.
 
+ 4. Restart Postfix.
+
 # $Id: README 167 2005-01-17 18:26:45Z julian $
 # vim:tw=79
diff --git a/README b/README
index 75bf03d..80f551c 100644
--- a/README
+++ b/README
@@ -8,7 +8,7 @@ Contributions by various members of the SPF project
 postfix-policyd-spf-perl is a Postfix SMTPd policy daemon for SPF checking.
 It is implemented in pure Perl and uses the Mail::SPF::Query CPAN module.
 
-See INSTALL for installation instructions.
+See INSTALL or README.Debian for installation instructions.
 
 Usage:
     policyd-spf-perl [-v]
diff --git a/debian/README.Debian b/debian/README.Debian
new file mode 100644
index 0000000..af1060e
--- /dev/null
+++ b/debian/README.Debian
@@ -0,0 +1,23 @@
+Installing
+----------
+
+ 1. Add the following to /etc/postfix/master.cf:
+
+        policy  unix  -       n       n       -       -       spawn
+            user=nobody argv=/usr/bin/perl /usr/lib/postfix/policyd-spf-perl
+
+ 2. Configure the Postfix policy service in /etc/postfix/main.cf:
+
+        smtpd_recipient_restrictions =
+            ...
+            reject_unauth_destination
+            check_policy_service unix:private/policy
+            ...
+
+    NOTE:  Specify check_policy_service AFTER reject_unauth_destination or
+    else your system can become an open relay.
+
+ 3. Restart Postfix.
+
+# $Id: README 167 2005-01-17 18:26:45Z julian $
+# vim:tw=79
diff --git a/debian/control b/debian/control
index 987d0b8..f1c9337 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,8 @@ Source: postfix-policyd-spf-perl
 Section: mail
 Priority: optional
 Maintainer: Julian Mehnle <julian@mehnle.net>
-Build-Depends-Indep: debhelper (>= 5), perl (>= 5.6)
+Build-Depends: debhelper (>= 5)
+Build-Depends-Indep: perl (>= 5.6)
 Standards-Version: 3.7.2
 
 Package: postfix-policyd-spf-perl
diff --git a/debian/rules b/debian/rules
index 435fce5..0c49c0f 100755
--- a/debian/rules
+++ b/debian/rules
@@ -8,7 +8,7 @@ endif
 
 TMP = $(CURDIR)/debian/$(PACKAGE)
 
-build: build-stamp
+build:
 	# Nothing to do.
 
 clean: