diff --git a/configure.ac b/configure.ac
index 11a96d673ae567aa7fdb163a952efcfec760f24c..393920b008a01064feb42694fcbe77e048f5922c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 # Configure script for Ganeti
 m4_define([gnt_version_major], [2])
 m4_define([gnt_version_minor], [1])
-m4_define([gnt_version_revision], [0])
+m4_define([gnt_version_revision], [1])
 m4_define([gnt_version_suffix], [])
 m4_define([gnt_version_full],
           m4_format([%d.%d.%d%s],