diff --git a/guest/guest_main.c b/guest/guest_main.c
index 76347ff891cca63a9779660eef64d1eab8ddf773..fb9eec6c3364c0fd7c9aa5fcec4e7442048c70cf 100644
--- a/guest/guest_main.c
+++ b/guest/guest_main.c
@@ -42,6 +42,6 @@ void guest_main() {
     char data[SECTOR_SIZE] = "here are my data !\n";
     ide_write(0, data);
 
-    timer_wait(1e7);
+    halt();
 }