diff --git a/nginx.conf b/nginx.conf
index 18d9f23e..5c1aea00 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -19,7 +19,7 @@ http {
         }
 
         location ~ \.php$ {
-            fastcgi_pass 127.0.0.1:9000;
+            fastcgi_pass [::1]:9000;
             fastcgi_index index.php;
             fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
             include fastcgi_params;