diff --git a/Dockerfile b/Dockerfile
index 5e2baae..1e9cbd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -58,6 +58,7 @@ RUN apt-get update && apt-get install -y \
 ## Raise memory limit for PHP
 ##
 ENV PHP_MEMORY_LIMIT=1024M
+ENV PHP_UPLOAD_LIMIT=1800M
 RUN echo 'memory_limit=1024M' \
     > /usr/local/etc/php/conf.d/memory-limit.ini \
  && echo '*/5 * * * * php -d memory_limit=1024M -f /var/www/html/cron.php' \