diff --git a/asm/long_mode_init.asm b/asm/long_mode_init.asm
index 1b5b95a..2ef3f98 100644
--- a/asm/long_mode_init.asm
+++ b/asm/long_mode_init.asm
@@ -11,7 +11,7 @@ long_mode_start:
   mov fs, ax
   mov gs, ax
 
-  extern rust_main      ; make the jump to Rust!
+  extern rust_main      ; call rust
   call rust_main
 
   mov rax, 0x2f592f412f4b2f4f
diff --git a/asm/multiboot_header.asm b/asm/multiboot_header.asm
index 8fb6a00..6421a5c 100644
--- a/asm/multiboot_header.asm
+++ b/asm/multiboot_header.asm
@@ -1,6 +1,6 @@
 section .multiboot_header
 header_start:
-  dd 0xe85250d6         ; magic number multiboot 2
+  dd 0xe85250d6         ; magic number multiboot
   dd 0                  ; magic number protected mode i386
   dd header_end - header_start       ; header length
   ; checksum
diff --git a/package.nix b/package.nix
index 61d7d5b..dabec5b 100644
--- a/package.nix
+++ b/package.nix
@@ -65,6 +65,7 @@ in
 
       mkdir $out/bin -p
       cp oxidos $out/bin/oxidos
+      cp kernel.bin $out/kernel.bin
       cp os.iso $out/os.iso
     '';
 
diff --git a/src/alloc/mod.rs b/src/alloc/mod.rs
deleted file mode 100644
index 12b01fe..0000000
--- a/src/alloc/mod.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use core::alloc::{GlobalAlloc, Layout};
-use core::ptr::null_mut;
-
-pub struct Allocator;
-unsafe impl GlobalAlloc for Allocator {
-    unsafe fn alloc(&self, _layout: Layout) -> *mut u8 {
-        return null_mut();
-    }
-    unsafe fn dealloc(&self, _ptr: *mut u8, _layout: Layout) {}
-}
diff --git a/src/lib.rs b/src/lib.rs
index 5e293d5..e8577a5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,28 +3,11 @@
 
 use core::panic::PanicInfo;
 
-use crate::alloc::Allocator;
-
-mod alloc;
 mod vga;
 
-#[global_allocator]
-static ALLOCATOR: Allocator = Allocator {};
-
 #[unsafe(no_mangle)]
 pub extern "C" fn rust_main(multiboot_information_address: usize) {
-    loop {
-        println!("this");
-        println!("is");
-        println!("a");
-        println!("multi");
-        println!("line");
-        println!("test");
-        println!("that");
-        println!("goes");
-        println!("on");
-        println!("forever");
-    }
+    println!("Hello World!");
 }
 
 #[panic_handler]