diff --git a/m4/ChangeLog b/m4/ChangeLog
index f6012829c..6519de8ea 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2003-11-08  Alexandre Duret-Lutz  <adl@gnu.org>
+
+	* nanosleep.m4 (jm_FUNC_NANOSLEEP): Do not set LIB_NANOSLEEP to the
+	value, $ac_cv_search_nanosleep, if it's "none required".
+
 2003-11-05  Paul Eggert  <eggert@twinsun.com>
 
 	* jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for uintptr_t.