diff --git a/autogen.sh b/autogen.sh
index 607aa949..324870a3 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 have_automake=false
 
 if automake --version < /dev/null > /dev/null 2>&1 ; then