1 files changed, 1 insertions, 0 deletions
diff --git a/docs/INSTALL b/docs/INSTALL
index fe5c50640..fb75a45d6 100644
--- a/docs/INSTALL
+++ b/docs/INSTALL
@@ -448,6 +448,7 @@ PORTS
         - StrongARM NetBSD 1.4.1
         - Ultrix 4.3a
         - i386 BeOS
+        - i386 DOS
         - i386 FreeBSD
         - i386 HURD
         - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4