diff --git a/c/src/ChangeLog b/c/src/ChangeLog
index 6cc79c8a3f..3476e5612a 100644
--- a/c/src/ChangeLog
+++ b/c/src/ChangeLog
@@ -1,3 +1,9 @@
+2006-12-12	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* aclocal/rtems-ampolish.m4: Require AM_MAINTAINER_MODE.
+	* aclocal/rtems-top.m4: Remove RTEMS_AMPOLISH.
+	* aclocal/project-root.m4: Require RTEMS_AMPOLISH.
+
 2006-12-02	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* configure.ac: New BUG-REPORT address.