diff --git a/src/main.rs b/src/main.rs
index f02689c1..4b506e6b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,8 @@
 #![no_std]
+#![no_main]
 
 use core::panic::PanicInfo;
 
-fn main() {}
-
 /// This function is called on panic.
 #[panic_handler]
 fn panic(_info: &PanicInfo) -> ! {