diff --git a/zsnes/src/init.asm b/zsnes/src/init.asm
index 6b705059..5d7b7b9e 100644
--- a/zsnes/src/init.asm
+++ b/zsnes/src/init.asm
@@ -285,12 +285,21 @@ NEWSYM numjoy,    db 0   ; number of joysticks (1 = 1, 2 = 2)
 NEWSYM pl1contrl, db 1   ; player 1 device
 NEWSYM pl1keya,   dd 0
 NEWSYM pl1keyb,   dd 0
+%ifdef __MSDOS__
+NEWSYM pl1selk,   dd 54
+NEWSYM pl1startk, dd 28
+NEWSYM pl1upk,    dd 72
+NEWSYM pl1downk,  dd 80
+NEWSYM pl1leftk,  dd 75
+NEWSYM pl1rightk, dd 77
+%else
 NEWSYM pl1selk,   dd 54
 NEWSYM pl1startk, dd 28
 NEWSYM pl1upk,    dd 200
 NEWSYM pl1downk,  dd 208
 NEWSYM pl1leftk,  dd 203 
 NEWSYM pl1rightk, dd 205
+%endif
 NEWSYM pl1Xk,     dd 31
 NEWSYM pl1Ak,     dd 45
 NEWSYM pl1Lk,     dd 32