diff --git a/README b/README
index f10562188b..ac9f65207e 100644
--- a/README
+++ b/README
@@ -203,7 +203,7 @@ Building
 		UnixWare 7.1.1
 		HP-UX 10.20
 		BSD/OS 4.2
-		Mac OS X 10.1
+		Mac OS X 10.1, 10.3.8
 
 	To build, just