diff --git a/install/tpl/nginx_apps.vhost.master b/install/tpl/nginx_apps.vhost.master
index c7e58a3a2c6665f52b1221b8ffab3bf5c6014890..80ce413ac4358163d0e95175753a86ed2b57b5f0 100644
--- a/install/tpl/nginx_apps.vhost.master
+++ b/install/tpl/nginx_apps.vhost.master
@@ -38,7 +38,8 @@ server {
                        try_files $uri =404;
                        root /usr/share/;
                        include /etc/nginx/fastcgi_params;
-                       fastcgi_pass unix:{fpm_socket};
+					   # To access phpMyAdmin, the default user (like www-data on Debin/Ubuntu) must be used
+                       fastcgi_pass 127.0.0.1:9000;
                        fastcgi_index index.php;
                        fastcgi_param SCRIPT_FILENAME $request_filename;
                }
@@ -57,7 +58,8 @@ server {
                        try_files $uri =404;
                        root /usr/share/;
                        include /etc/nginx/fastcgi_params;
-                       fastcgi_pass unix:{fpm_socket};
+                       # To access SquirrelMail, the default user (like www-data on Debin/Ubuntu) must be used
+                       fastcgi_pass 127.0.0.1:9000;
                        fastcgi_index index.php;
                        fastcgi_param SCRIPT_FILENAME $request_filename;
                }
diff --git a/server/conf/nginx_apps.vhost.master b/server/conf/nginx_apps.vhost.master
index c7e58a3a2c6665f52b1221b8ffab3bf5c6014890..4dea2ab216347eb10a8e8ac14e626cafa64e6648 100644
--- a/server/conf/nginx_apps.vhost.master
+++ b/server/conf/nginx_apps.vhost.master
@@ -38,7 +38,8 @@ server {
                        try_files $uri =404;
                        root /usr/share/;
                        include /etc/nginx/fastcgi_params;
-                       fastcgi_pass unix:{fpm_socket};
+                       # To access phpMyAdmin, the default user (like www-data on Debin/Ubuntu) must be used
+                       fastcgi_pass 127.0.0.1:9000;
                        fastcgi_index index.php;
                        fastcgi_param SCRIPT_FILENAME $request_filename;
                }
@@ -57,7 +58,8 @@ server {
                        try_files $uri =404;
                        root /usr/share/;
                        include /etc/nginx/fastcgi_params;
-                       fastcgi_pass unix:{fpm_socket};
+                       # To access SquirrelMail, the default user (like www-data on Debin/Ubuntu) must be used
+                       fastcgi_pass 127.0.0.1:9000;
                        fastcgi_index index.php;
                        fastcgi_param SCRIPT_FILENAME $request_filename;
                }