diff --git a/configure.in b/configure.in
index d4806cce1..0815bb61a 100644
--- a/configure.in
+++ b/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.50)
 AC_INIT(libgphoto2/gphoto2.h)
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(libgphoto2, 2.1.3)
+AM_INIT_AUTOMAKE(libgphoto2, 2.1.3cvshead1)
 AM_MAINTAINER_MODE
 AC_LIBTOOL_DLOPEN