diff --git a/main.sh b/main.sh
index d3e3717f..1fa75152 100755
--- a/main.sh
+++ b/main.sh
@@ -3,7 +3,7 @@
 set -eo pipefail
 
 download_script() {
-  python -c 'import urllib.request, sys; print(urllib.request.urlopen(f"{sys.argv[1]}").read().decode("utf8"))' $1
+  python3 -c 'import urllib.request, sys; print(urllib.request.urlopen(f"{sys.argv[1]}").read().decode("utf8"))' $1
 }
 
 INSTALL_PATH="${POETRY_HOME:-$HOME/.local}"