diff --git a/ci/ci_integration.sh b/ci/ci_integration.sh
index de26ea120..d8b6fa6b8 100755
--- a/ci/ci_integration.sh
+++ b/ci/ci_integration.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 set -e
 
 # Since we are using the system jruby, we need to make sure our jvm process