diff --git a/check_process b/check_process
index 4a13a33..140e895 100644
--- a/check_process
+++ b/check_process
@@ -23,11 +23,10 @@
 	Level 1=auto
 	Level 2=auto
 	Level 3=auto
-	Level 4=na
-# level 4: https://github.com/YunoHost-Apps/lstu_ynh/issues/4
+	Level 4=1
 	Level 5=auto
 	Level 6=auto
 	Level 7=auto
 	Level 8=0
 	Level 9=0
-Level 10=0
+  Level 10=0
diff --git a/conf/lstu.conf.template b/conf/lstu.conf.template
index b3bc0ac..7554ed2 100644
--- a/conf/lstu.conf.template
+++ b/conf/lstu.conf.template
@@ -178,14 +178,14 @@
     # set `ldap` if you want that only authenticated users can shorten URLs
     # please note that everybody can still use shortend URLs
     # optional, no default
-    #ldap => {
-    #    uri         => 'ldaps://ldap.example.org',                 # server URI
-    #    user_tree   => 'ou=users,dc=example,dc=org',               # search base DN
-    #    bind_dn     => 'uid=ldap_user,ou=users,dc=example,dc=org', # search bind DN
-    #    bind_pwd    => 'secr3t',                                   # search bind password
-    #    user_attr   => 'uid',                                      # user attribute (uid, mail, sAMAccountName, etc.)
-    #    user_filter => '(!(uid=ldap_user))',                       # user filter (to exclude some users, etc.)
-    #},
+    ldap => {
+        uri         => 'ldap://localhost:389',          # server URI
+        user_tree   => 'dc=yunohost,dc=org',            # search base DN
+        bind_dn     => 'ou=users,dc=yunohost,dc=org',   # search bind DN
+    #   bind_pwd    => '',                              # search bind password
+        user_attr   => 'uid',                           # user attribute (uid, mail, sAMAccountName, etc.)
+    #    user_filter => '(!(uid=ldap_user))',           # user filter (to exclude some users, etc.)
+    },
 
     # set `htpasswd` if you want to use an htpasswd file instead of ldap
     # create the file with `htpasswd -c lstu.passwd user`, update it with `htpasswd lstu.passwd user2`