diff --git a/config/nginx/onlyoffice.conf b/config/nginx/onlyoffice.conf
index 552efde484..809dfb63f2 100644
--- a/config/nginx/onlyoffice.conf
+++ b/config/nginx/onlyoffice.conf
@@ -105,6 +105,7 @@ server {
 	proxy_set_header Upgrade $http_upgrade;
 	proxy_set_header Connection $proxy_connection;
 	proxy_set_header Proxy "";
+	proxy_buffering off;
 			
 	set $csp "";
 	access_by_lua '
diff --git a/install/docker/config/nginx/onlyoffice-proxy-ssl.conf b/install/docker/config/nginx/onlyoffice-proxy-ssl.conf
index 1dbe016713..ad7ebbee84 100644
--- a/install/docker/config/nginx/onlyoffice-proxy-ssl.conf
+++ b/install/docker/config/nginx/onlyoffice-proxy-ssl.conf
@@ -6,7 +6,8 @@ proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_hide_header 'Server';
 proxy_hide_header 'X-Powered-By';
-
+proxy_buffering off;
+	
 access_log /var/log/nginx/access-proxy.log;
 error_log /var/log/nginx/error-proxy.log;
 
diff --git a/install/docker/config/nginx/onlyoffice-proxy.conf b/install/docker/config/nginx/onlyoffice-proxy.conf
index 4b4072f455..cefef14552 100644
--- a/install/docker/config/nginx/onlyoffice-proxy.conf
+++ b/install/docker/config/nginx/onlyoffice-proxy.conf
@@ -6,7 +6,8 @@ proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 proxy_hide_header 'Server';
 proxy_hide_header 'X-Powered-By';
-
+proxy_buffering off;
+	
 access_log /var/log/nginx/access-proxy.log;
 error_log /var/log/nginx/error-proxy.log;