diff --git a/strint.inc b/strint.inc
index dd0bc60..7f2ac9c 100644
--- a/strint.inc
+++ b/strint.inc
@@ -1,8 +1,8 @@
 ; IN:
 ;  ax = number to convert
-;  es:bx = storage buffer
+;  ds:bx = storage buffer
 ; OUT:
-;  es:bx = start of converted number
+;  ds:bx = start of converted number
 itoa:
 	push ax
 	push cx
@@ -11,7 +11,7 @@ itoa:
 	mov cx, 10
 
 	add bx, 5
-	mov byte [es:bx], 0
+	mov byte [bx], 0
 
 	.convert_loop:
 		test ax, ax
@@ -22,7 +22,7 @@ itoa:
 
 		add dl, '0'
 		dec bx
-		mov byte [es:bx], dl
+		mov byte [bx], dl
 
 		jmp .convert_loop