diff --git a/rom_src/main.asm b/rom_src/main.asm
index 9da0860..b0c4065 100644
--- a/rom_src/main.asm
+++ b/rom_src/main.asm
@@ -215,11 +215,12 @@ get_im2_handler:
 
 save:
 .mute_saa1099:
-    ld bc, #01ff       ; select saa register
+    ld bc, #ffff       ; select saa register
     ld a, #1c          ; ...
     out (c), a         ; ...
-    xor a              ; mute
-    out (#ff), a       ; ...
+    ld b, #fe          ; mute
+    xor a              ; ...
+    out (c), a         ; ...
 .save_ay:
     ld hl, var_save_ay ; select first AY chip in TurboSound
     ld a, #ff          ; ...