diff --git a/ChangeLog b/ChangeLog
index 3b7be53c81..e839f9a215 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3602,7 +3602,7 @@ Thu Dec 18 08:15:04 2008  James Edward Gray II  <jeg2@ruby-lang.org>
 Wed Dec 17 19:39:44 2008  Tanaka Akira  <akr@fsij.org>
 
 	* ext/socket/socket.c (unix_recv_io): relax msg_controllen error
-	  check.
+	  check for x86_64-openbsd4.4.
 
 Wed Dec 17 19:37:30 2008  Tanaka Akira  <akr@fsij.org>