diff --git a/conf/config.json b/conf/config.json
index 7d24587..f7c5fa5 100644
--- a/conf/config.json
+++ b/conf/config.json
@@ -24,9 +24,10 @@
       "ldap_email_attr": "mail",
       "ldap_expert_username_attr": "uid",
       "ldap_group_display_name": "cn",
-      "ldap_group_filter": "objectClass=posixGroup",
+      "ldap_group_filter": "(&(objectclass=top)(memberUid=*))",
       "ldap_group_filter_mode": "0",
       "ldap_groupfilter_objectclass": "posixGroup",
+      "ldap_group_member_assoc_attribute": "memberUid",
       "ldap_host": "localhost",
       "ldap_login_filter": "(&(|(objectclass=posixAccount))(uid=%uid))",
       "ldap_login_filter_mode": "0",
diff --git a/conf/nginx.conf b/conf/nginx.conf
index e9f864a..781fb77 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -93,6 +93,10 @@ location ^~ __PATH__/ {
   # then Nginx will encounter an infinite rewriting loop when it prepends
   # `/nextcloud/index.php` to the URI, resulting in a HTTP 500 error response.
   location ~ \.php(?:$|/) {
+    # Required for legacy support
+    # https://github.com/nextcloud/documentation/pull/2197#issuecomment-721432337
+    # This line fix the ldap admin page
+    rewrite ^__PATH__/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+|.+\/richdocumentscode\/proxy) __PATH__/index.php$request_uri;
     fastcgi_split_path_info ^(.+?\.php)(/.*)$;
     set $path_info $fastcgi_path_info;
     try_files $fastcgi_script_name =404;