diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index e5b1ce64de..8ad6d7de62 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -8,6 +8,11 @@
    2002-12-01 23:12 UTC+0100 Foo Bar <foo.bar@foobar.org>
 */
 
+
+2002-07-25 13:42 UTC+0100 Ignacio Ortiz <ignacio@fivetech.com>
+  * source/pp/ppcore.c
+    * Warn about already existing #defines, even if the have the same value
+
 2002-07-25 13:42 UTC+0100 Ignacio Ortiz <ignacio@fivetech.com>
   * source/pp/ppcore.c
     * Bug fixed when an already existing #define (with no value) was redeclared