diff --git a/DEBIAN/preinst b/DEBIAN/preinst
index 56a43a1..08365ea 100755
--- a/DEBIAN/preinst
+++ b/DEBIAN/preinst
@@ -8,5 +8,5 @@ nslcd 			nslcd/ldap-starttls		boolean		false
 nslcd 			nslcd/ldap-version		select		3
 nslcd 			nslcd/ldap-sasl-mech	select		none
 nslcd 			nslcd/ldap-reqcert		select		demand
-libnss-ldapd 	libnss-ldapd/nsswitch 	multiselect passwd,group,shadow
+libnss-ldapd 	libnss-ldapd/nsswitch 	multiselect passwd, group, shadow
 " | debconf-set-selections
\ No newline at end of file