diff --git a/conf/nginx.conf b/conf/nginx.conf
index b81566c..ff0c108 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -2,7 +2,7 @@ location ^~ __PATH__/ {
   proxy_pass        http://127.0.0.1:__PORT__/;
   proxy_http_version 1.1;
   proxy_set_header Upgrade $http_upgrade;
-  #proxy_set_header Connection $proxy_connection;
+  proxy_set_header Connection $proxy_connection;
   proxy_set_header  X-Forwarded-Host $server_name__SUB_PATH__;
   proxy_set_header  X-Forwarded-Proto $scheme;
   proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
diff --git a/scripts/install b/scripts/install
index e5040f7..0991ea1 100644
--- a/scripts/install
+++ b/scripts/install
@@ -166,7 +166,7 @@ fi
 ynh_add_nginx_config "nextclouddomain"
 
 # Fix main domain X-Frame-Options
-ynh_replace_string "X-Frame-Options : SAMEORIGIN" "X-Frame-Options : ALLOW-FROM https://$nextclouddomain" "/etc/nginx/conf.d/$domain.conf"
+#ynh_replace_string "X-Frame-Options : SAMEORIGIN" "X-Frame-Options : ALLOW-FROM https://$nextclouddomain" "/etc/nginx/conf.d/$domain.conf"
 
 #=================================================
 # CREATE DEDICATED USER