diff --git a/mx29f002.c b/mx29f002.c
index 7b7f1e1..38b0c06 100644
--- a/mx29f002.c
+++ b/mx29f002.c
@@ -101,7 +101,7 @@
 	*(bios + 0x5555) = 0xAA;
 	*(bios + 0x2AAA) = 0x55;
 	*(bios + 0x5555) = 0xA0;
-	*dst++ = 0x33;
+	*dst++ = *buf++;
 
 	/* wait for Toggle bit ready */
 	toggle_ready_jedec(dst);