diff --git a/Makefile b/Makefile
index 18dc93b..8f9ac36 100644
--- a/Makefile
+++ b/Makefile
@@ -85,7 +85,7 @@ run-post-install: post-install
 	chroot $(MNTDIR) /usr/local/bin/post-install.sh
 
 nuser:
-	chroot $(MNTDIR) useradd $(NUSRNAME) -G wheel,audio
+	chroot $(MNTDIR) useradd $(NUSRNAME) -G wheel,audio,lp,scanner
 	chroot $(MNTDIR) passwd $(NUSRNAME)
 	chroot $(MNTDIR) dot-install $(NUSRNAME)