diff --git a/autogen.sh b/autogen.sh
index 697dcb8a..8d2cbea5 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 gprefix=`which glibtoolize 2>&1 >/dev/null`
 if [ $? -eq 0 ]; then 
   glibtoolize --force