diff --git a/scripts/install-phantomjs b/scripts/install-phantomjs
index c37b192..9de98b2 100755
--- a/scripts/install-phantomjs
+++ b/scripts/install-phantomjs
@@ -2,5 +2,7 @@
 
 set -xeo pipefail
 
+cd /tmp
 wget -q https://gitlab.com/axil/phantomjs-debian/raw/master/phantomjs_1.9.8-0jessie_amd64.deb
 dpkg -i phantomjs_1.9.8-0jessie_amd64.deb
+rm /tmp/*