diff --git a/install/nginx.conf b/install/nginx.conf
index 674065f..fae8627 100644
--- a/install/nginx.conf
+++ b/install/nginx.conf
@@ -39,6 +39,8 @@ server {
         fastcgi_pass unix:/run/php-fpm/php-fpm.sock;
         # when using a TCP socket, use the following:
         # fastcgi_pass 127.0.0.1:9000;
+
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     }
 }