diff --git a/README b/README
index 4b368dbe72..c5f5ea99fa 100644
--- a/README
+++ b/README
@@ -268,7 +268,7 @@ Building
 	compiler (e.g. the various BSD systems, Linux).
 	
 	* gcc-3.2.1 and gcc-3.1.1 is known to cause problems with solaris-x86.
-	* gcc ultrasparc generates incorrect code at -02.
+	* gcc prior to gcc-3.2.3 ultrasparc generates incorrect code at -02.
 
 	A limited test suite can be run with "make test".  Many of
 	the tests require you to configure a set of virtual IP addresses