diff --git a/scripts/security-harness b/scripts/security-harness
index c60b3410095..8369cf06223 100755
--- a/scripts/security-harness
+++ b/scripts/security-harness
@@ -37,7 +37,7 @@ else
 end
 
 __END__
-#!/bin/sh
+#!/bin/bash
 
 set -e