diff --git a/zsnes/src/linux/sdlintrf.asm b/zsnes/src/linux/sdlintrf.asm
index 315f48c6..37cbf54f 100644
--- a/zsnes/src/linux/sdlintrf.asm
+++ b/zsnes/src/linux/sdlintrf.asm
@@ -1074,24 +1074,20 @@ NEWSYM StartSound
     call JoyRead
     ret
 
-
 NEWSYM SoundProcess     ; This function is called ~60 times/s at full speed
-    pushad
     cmp byte[soundon],0
     je .nosound
     cmp byte[DSPDisable],1
     je .nosound
-    mov eax,256         ; Size
-    mov [BufferSizeB],eax
-    add eax,eax
-    mov [BufferSizeW],eax
+    mov dword[BufferSizeB],256
+    mov dword[BufferSizeW],512
     pushad
     call ProcessSoundBuffer
     popad
+
     ; DSPBuffer should contain the processed buffer in the specified size
     ; You will have to convert/clip it to 16-bit for actual sound process
 .nosound
-    popad
     ret
 
 NEWSYM delay