diff --git a/scripts/install-ubuntu.bash b/scripts/install-ubuntu.bash
index 03bc9289..4b4ae328 100755
--- a/scripts/install-ubuntu.bash
+++ b/scripts/install-ubuntu.bash
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 set -euxo pipefail
 
 source /etc/os-release