diff --git a/src/main.rs b/src/main.rs
index 74e12325..f02689c1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,11 @@
 #![no_std]
 
+use core::panic::PanicInfo;
+
 fn main() {}
 
+/// This function is called on panic.
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+    loop {}
+}