diff --git a/owncloud/Dockerfile b/owncloud/Dockerfile
index a626067..a6407f5 100644
--- a/owncloud/Dockerfile
+++ b/owncloud/Dockerfile
@@ -14,6 +14,11 @@ RUN mkdir -p /run/mysqld \
 
 # Setup php
 RUN sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php/7.0/fpm/php.ini
+RUN sed -i "s/;env\[HOSTNAME\] = $HOSTNAME/env\[HOSTNAME\] = $HOSTNAME/g" /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i "s/;env\[PATH\] = \/usr\/local\/bin:\/usr\/bin:\/bin/env\[PATH\] = \/usr\/local\/bin:\/usr\/bin:\/bin/g" /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i "s/;env\[TMP\] = \/tmp/env\[TMP\] = \/tmp/g" /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i "s/;env\[TMPDIR\] = \/tmp/env\[TMPDIR\] = \/tmp/g" /etc/php/7.0/fpm/pool.d/www.conf
+RUN sed -i "s/;env\[TEMP\] = \/tmp/env\[TEMP\] = \/tmp/g" /etc/php/7.0/fpm/pool.d/www.conf
 
 # Setup nginx
 RUN rm -rf /etc/nginx/sites-enabled/default