diff --git a/Dockerfile b/Dockerfile
index 66f1e9e39..eea72d883 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ RUN sed -i -e "s/;daemonize\s*=\s*yes/daemonize = no/g" /etc/php5/fpm/php-fpm.co
 
 EXPOSE 8000
 
-ADD crontab /etc/cron.d/artisan-schedule
+COPY crontab /etc/cron.d/artisan-schedule
 RUN chmod 0644 /etc/cron.d/artisan-schedule
 RUN touch /var/log/cron.log