diff --git a/projects/dataforth-dos b/projects/dataforth-dos
index 5b05ca7d..f2991732 160000
--- a/projects/dataforth-dos
+++ b/projects/dataforth-dos
@@ -1 +1 @@
-Subproject commit 5b05ca7daf3363e199d1c62cdce8964a1068eb1f
+Subproject commit f2991732cc96c145a5d5ddbebda9b9b172ed15ab