diff --git a/tests/qemu-iotests/184 b/tests/qemu-iotests/184
index 0af7a73..cb0c181 100755
--- a/tests/qemu-iotests/184
+++ b/tests/qemu-iotests/184
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Test I/O throttle block filter driver interface
 #