diff --git a/DEBIAN/postinst b/DEBIAN/postinst
index d79fbf4..dba0eee 100755
--- a/DEBIAN/postinst
+++ b/DEBIAN/postinst
@@ -1,4 +1,5 @@
 #!/bin/sh
 set -e
 # Restart NFS and autofs services
-systemctl restart autofs
\ No newline at end of file
+sed -i "/\^(passwd\|group\|shadow\)/s/files systemd/files ldap systemd/g" /etc/nsswitch.conf;
+systemctl enable --now autofs
\ No newline at end of file