diff --git a/install b/install
index abcfaa2..0161cae 100755
--- a/install
+++ b/install
@@ -5,5 +5,5 @@ set -e
 set -x
 
 
-pipx install --system-site-packages $1 ./eris
+pipx install --system-site-packages "$@" ./eris
 eris --install-all-tools