diff --git a/m4/ChangeLog b/m4/ChangeLog
index b982bae59..2eb852365 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -6,7 +6,7 @@
 
 2002-04-28  Paul Eggert  <eggert@twinsun.com>
 
-	* m4/prereq.m4 (jm_PREREQ_SIG2STR): Remove; all callers changed.
+	* prereq.m4 (jm_PREREQ_SIG2STR): Remove; all callers changed.
 
 2002-04-29  Jim Meyering  <meyering@lucent.com>