diff --git a/srcpkgs/lightdm/INSTALL b/srcpkgs/lightdm/INSTALL.msg
similarity index 58%
rename from srcpkgs/lightdm/INSTALL
rename to srcpkgs/lightdm/INSTALL.msg
index 0fc905273b..3125fc4ce9 100644
--- a/srcpkgs/lightdm/INSTALL
+++ b/srcpkgs/lightdm/INSTALL.msg
@@ -1,17 +1,7 @@
-case ${ACTION} in
-post)
-	# polkit rules must be owned by the polkit user
-	chown -R polkitd:polkitd usr/share/polkit-1/rules.d
-
-	cat <<_EOF
 ==========================================================================
 To make lightdm work a greeter package must be installed:
 
 	lightdm-gtk-greeter: for a GTK+ greeter
 	lightdm-gtk3-greeter: for a GTK+3 greeter
 
-To start lightdm: 'systemctl start lightdm.service'.
 ==========================================================================
-_EOF
-	;;
-esac
diff --git a/srcpkgs/lightdm/template b/srcpkgs/lightdm/template
index 08d0cd2e5a..80780da191 100644
--- a/srcpkgs/lightdm/template
+++ b/srcpkgs/lightdm/template
@@ -1,7 +1,7 @@
 # Template file for 'lightdm'
 pkgname=lightdm
 version=1.10.1
-revision=3
+revision=4
 build_style=gnu-configure
 configure_args="--with-greeter-session=lightdm-gtk-greeter
  --with-greeter-user=lightdm --disable-static --disable-tests"