--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,7 @@ AC_CONFIG_SRCDIR([cjeca32/BaseCommunicat
 AC_CONFIG_HEADERS([config.h])
 LT_INIT
 AC_CONFIG_MACRO_DIR([m4])
+AM_MAINTAINER_MODE
 
 ###-------------------------------------------------------------------------
 #
