diff --git a/ChangeLog b/ChangeLog
index 71803c3..8702207 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@
 Version 1.6.4
 *******************************************************************************
 
+2008-01-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
+	* Workaround for a problem with the new automake AM_CONDITIONAL macro
+	from autotools-1.10. Thanks to Ingo Hofmann for helping with debugging
+	this one.
+
 2008-01-22 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
 	* Added quoting to macros AC_CONFIG_AUX_DIR, AC_CONFIG_MACRO_DIR and
 	AC_CONFIG_SRCDIR in configure.ac. Also changed the name of the
diff --git a/m4/rt_bool_arg_enable.m4 b/m4/rt_bool_arg_enable.m4
index 91300f8..9bcf51c 100644
--- a/m4/rt_bool_arg_enable.m4
+++ b/m4/rt_bool_arg_enable.m4
@@ -41,7 +41,7 @@ AC_DEFUN([RT_BOOL_ARG_ENABLE],[
 		               )])
 	test "x$enable_[$1]" != [x]m4_if([$2],[yes],[no],[yes]) dnl
 		&& enable_[]Name=[$2]
-	AC_MSG_RESULT($enable_[]Name)dnl
+	AC_MSG_RESULT($enable_[]Name)
 	AM_CONDITIONAL([ENABLE_]NAME, test x"$enable_[]Name" = xyes)
 	dnl
 	m4_popdef([NAME])dnl