diff --git a/configure b/configure
index 1adbeca60c3e7adf88ff461d01043de59d3d1937..3b8dba654f09c784c2af059f0dbbeaa8bb1b0748 100755
--- a/configure
+++ b/configure
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #                        configure script
 #
 #