diff --git a/src/kernel/system.rs b/src/kernel/system.rs
index b3cb768..3e526f3 100644
--- a/src/kernel/system.rs
+++ b/src/kernel/system.rs
@@ -4,6 +4,18 @@ use crate::simulator::machine::Machine;
 
 use super::thread_manager::ThreadManager;
 
+/// This macro properly initializes the system
+#[macro_export]
+macro_rules! init_system {
+    () => {{
+        let m = Machine::init_machine();
+        init_system!(m)
+    }};
+    ($a:expr) => {{
+        System::new($a)
+    }};
+}
+
 /// # System
 /// 
 /// This structure represents the state of the threads running on the operating system.
@@ -71,16 +83,6 @@ mod tests {
 
     use crate::{System, Machine};
 
-    macro_rules! init_system {
-        () => {{
-            let m = Machine::init_machine();
-            init_system!(m)
-        }};
-        ($a:expr) => {{
-            System::new($a)
-        }};
-    }
-
     #[test]
     fn test_init_system() {
         init_system!();