1 files changed, 3 insertions, 0 deletions

diff --git a/src/s/msdos.h b/src/s/msdos.h
index 0e1187ddf9d..298499a5a71 100644
--- a/src/s/msdos.h
+++ b/src/s/msdos.h
@@ -223,6 +223,9 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */
 /* We have (the code to control) a mouse.  */
 #define HAVE_MOUSE
 
+/* We canuse mouse menus.  */
+#define HAVE_MENUS
+
 /* We have support for faces.  */
 #define HAVE_FACES