diff --git a/files/etc/ublue-update.d/user/20-brew-update.sh b/files/etc/ublue-update.d/user/20-brew-update.sh
index c893b8f..85a549c 100644
--- a/files/etc/ublue-update.d/user/20-brew-update.sh
+++ b/files/etc/ublue-update.d/user/20-brew-update.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
 if command -v brew; then
 	brew update