diff --git a/docker-php-entrypoint b/docker-php-entrypoint
index 1fe3556..8f3a7d2 100644
--- a/docker-php-entrypoint
+++ b/docker-php-entrypoint
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 shopt -s extglob