diff --git a/configure.ac b/configure.ac
index b873637b2..9a6ba83c2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-m4_define([lxc_devel], 0)
+m4_define([lxc_devel], 1)
 m4_define([lxc_version_major], 3)
 m4_define([lxc_version_minor], 1)
 m4_define([lxc_version_micro], 0)
@@ -14,7 +14,7 @@ m4_define([lxc_abi], [lxc_abi_major.lxc_abi_minor.lxc_abi_micro])
 
 m4_define([lxc_version_base], [lxc_version_major.lxc_version_minor.lxc_version_micro])
 m4_define([lxc_version],
-	  [ifelse(lxc_devel, 1,
+       [ifelse(lxc_devel, 1,
         ifelse(lxc_version_beta, [], [lxc_version_base], [lxc_version_base.lxc_version_beta])-devel,
         ifelse(lxc_version_beta, [], [lxc_version_base], [lxc_version_base.lxc_version_beta]))])