diff --git a/run b/run
index 691ef38..ce0bc51 100755
--- a/run
+++ b/run
@@ -1,5 +1,11 @@
 #!/bin/sh
-virtualenv -p /usr/bin/python3 ~/.virtualenvs/test-nvidia
-. ~/.virtualenvs/test-nvidia/bin/activate
+
+vdir=`mktemp -d /tmp/test-nvidia.XXXXXX`
+
+virtualenv -p /usr/bin/python3 $vdir
+. $vdir/bin/activate
+
 pip3 install -r requirements.txt
 python3 test-nvidia
+
+rm -rf $vdir