diff --git a/Cargo.lock b/Cargo.lock
index 445860f..8c91175 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 [[package]]
-name = "rouilleOS"
+name = "rouille_os"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 069a18b..e9e2a98 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,9 +1,14 @@
 [package]
-name = "rouilleOS"
+name = "rouille_os"
 version = "0.1.0"
 authors = ["Ruidy <ruidy.nemausat@gmail.com>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+
+[profile.dev]
+panic = "abort" # disable stack unwinding on panic
+
+[profile.release]
+panic = "abort" # disable stack unwinding on panic
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index d774d11..6a525d9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,14 @@
 #![no_std]
-
+#![no_main]
 use core::panic::PanicInfo;
 
-fn main() {}
+/// Disabling mangling ensures the compiler returns a function named `_start`
+///
+/// We tell the compiler to use `C calling convention`
+#[no_mangle]
+pub extern "C" fn _start() -> ! {
+    loop {}
+}
 /// Function called on panic. It is a diverging function with a `never` return type.
 ///
 /// # Arguments