diff --git a/app/Dockerfile b/app/Dockerfile
index 5ab5b84..05a168f 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -13,6 +13,7 @@ ADD updater.sh /
 ADD index.php /
 
 RUN sed -i.bak 's/^listen = 127.0.0.1:9000/listen = 9000/' /etc/php7/php-fpm.d/www.conf
+RUN sed -i.bak 's/\(memory_limit =\) 128M/\1 256M/' /etc/php7/php.ini
 
 RUN mkdir -p /var/www