diff --git a/conf/nginx.conf b/conf/nginx.conf
index 4f0b0ec..20be9e2 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -72,6 +72,7 @@ server {
 		fastcgi_param PHP_VALUE "upload_max_filesize = 16G";
 		fastcgi_param PHP_VALUE "post_max_size = 16G";
 		fastcgi_param PHP_VALUE "output_buffering = 16384";
+		fastcgi_param PHP_VALUE "memory_limit = 512M";
 
 		include fastcgi_params;
 		fastcgi_param SCRIPT_FILENAME $document_root$1;