diff --git a/autogen.sh b/autogen.sh
index c7e9e534..8ef9babb 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,2 @@
 #! /bin/sh -e
-aclocal
-automake
-autoconf
-./configure "$@"
+exec autoreconf -fi