diff --git a/xhdi/xhdi_vec.S b/xhdi/xhdi_vec.S
index f338ffe..600cd6e 100644
--- a/xhdi/xhdi_vec.S
+++ b/xhdi/xhdi_vec.S
@@ -50,7 +50,7 @@ _xhdi_vec:
 
 	.bss
 _old_vector:
-	.long   1
+	.long   0
 
 	.text