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
 
diff --git a/docker/crontab b/docker/crontab
index d41f4aa3f..1b0fa1503 100644
--- a/docker/crontab
+++ b/docker/crontab
@@ -1 +1,2 @@
-* * * * * php /var/www/html/artisan schedule:run 1>> /dev/null 2>&1
+#minute hour    mday    month   wday    who         command
+*       *       *       *       *       www-data    php /var/www/html/artisan schedule:run 1>> /dev/null 2>&1
diff --git a/docker/supervisord.conf b/docker/supervisord.conf
index 46b1761b9..c3e6f4538 100644
--- a/docker/supervisord.conf
+++ b/docker/supervisord.conf
@@ -25,4 +25,4 @@ command=/usr/sbin/php5-fpm -c /etc/php5/fpm
 command=/usr/sbin/nginx
 
 [program:cron]
-command=/usr/sbin/cron
+command=/usr/sbin/cron -f