diff --git a/conf/nginx.conf b/conf/nginx.conf
index b846dca..b2901aa 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -17,7 +17,14 @@ location __PATH__/ {
     # See https://github.com/YunoHost-Apps/airsonic_ynh/issues/4
     client_max_body_size 500M;
 
+    # Fix last DSub releases not able to connect with LDAP
+    # See https://github.com/airsonic/airsonic/issues/260
+    sub_filter_types text/xml application/json;
+    sub_filter_once off;
+    sub_filter 'subsonic' 'madsonic';
+    
     # Include SSOWAT user panel.
-    include conf.d/yunohost_panel.conf.inc;
+    # Removed since sub_filter_once directive is also used in this file
+#    include conf.d/yunohost_panel.conf.inc;
 #    proxy_set_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' www.gstatic.com; img-src 'self' *.akamaized.net; style-src 'self' 'unsafe-inline' fonts.googleapis.com; font-src 'self' fonts.gstatic.com; frame-src 'self'; object-src 'none'";
-}
\ No newline at end of file
+}