diff --git a/bin/go-playground b/bin/go-playground
index b1b9661..d973cd3 100755
--- a/bin/go-playground
+++ b/bin/go-playground
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -e -x
 
diff --git a/bin/quick-reboot b/bin/quick-reboot
index 9f7b751..8b6e77f 100755
--- a/bin/quick-reboot
+++ b/bin/quick-reboot
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -e
 
diff --git a/bin/quick-shutdown b/bin/quick-shutdown
index f5a5259..f07cde6 100755
--- a/bin/quick-shutdown
+++ b/bin/quick-shutdown
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 set -e