diff --git a/ChangeLog b/ChangeLog
index 42fc5197..97a90468 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,6 +22,7 @@ found in the git revision history:
   - Add support for additional operating systems:
     + FreeBSD
     + Mac OS X Lion
+    + MinGW
   - Add support for additional architectures:
     + MIPS
     + SH4
diff --git a/README b/README
index a7864f33..411d52d4 100644
--- a/README
+++ b/README
@@ -1,10 +1,10 @@
 jemalloc is a general-purpose scalable concurrent malloc(3) implementation.
-This distribution is a stand-alone "portable" implementation that currently
-targets FreeBSD, Linux and Apple OS X.  jemalloc is included as the default
-allocator in the FreeBSD and NetBSD operating systems, and it is used by the
-Mozilla Firefox web browser on Microsoft Windows-related platforms.  Depending
-on your needs, one of the other divergent versions may suit your needs better
-than this distribution.
+This distribution is a "portable" implementation that currently
+targets FreeBSD, Linux, Apple OS X, and MinGW.  jemalloc is included as the
+default allocator in the FreeBSD and NetBSD operating systems, and it is used
+by the Mozilla Firefox web browser on Microsoft Windows-related platforms.
+Depending on your needs, one of the other divergent versions may suit your
+needs better than this distribution.
 
 The COPYING file contains copyright and licensing information.