diff --git a/boredos.iso b/boredos.iso
index 06cd62a..893cf78 100644
Binary files a/boredos.iso and b/boredos.iso differ
diff --git a/src/kernel/userland/beep.c b/src/kernel/userland/beep.c
index 97df1c7..7066f7c 100644
--- a/src/kernel/userland/beep.c
+++ b/src/kernel/userland/beep.c
@@ -3,7 +3,7 @@
 
 int main(int argc, char **argv) {
     (void)argc; (void)argv;
+    sys_system(14, 392, 400, 0, 0);
     printf("BEEP!\n");
-    sys_system(14, 1000, 100, 0, 0); // SYSTEM_CMD_BEEP (freq, ms)
     return 0;
 }