diff --git a/tools/toolbox/create-toolbox.sh b/tools/toolbox/create-toolbox.sh
index 1c52b3f18..c5bad3505 100755
--- a/tools/toolbox/create-toolbox.sh
+++ b/tools/toolbox/create-toolbox.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # vi: sw=2 ts=4
 
 set -e