diff --git a/tests/stack_overflow.rs b/tests/stack_overflow.rs
index af2538a..2aa23cc 100644
--- a/tests/stack_overflow.rs
+++ b/tests/stack_overflow.rs
@@ -20,12 +20,6 @@ pub extern "C" fn _start() -> ! {
     panic!("Execution continued after stack overflow");
 }
 
-#[allow(unconditional_recursion)]
-fn stack_overflow() {
-    stack_overflow(); // for each recursion, the return address is pushed
-    volatile::Volatile::new(0).read(); // prevent tail recursion optimizations
-}
-
 #[panic_handler]
 fn panic(info: &PanicInfo) -> ! {
     amix::test_panic_handler(info)
@@ -56,3 +50,9 @@ extern "x86-interrupt" fn test_double_fault_handler(
     exit_qemu(QemuExitCode::Success);
     loop {}
 }
+
+#[allow(unconditional_recursion)]
+fn stack_overflow() {
+    stack_overflow(); // for each recursion, the return address is pushed
+    volatile::Volatile::new(0).read(); // prevent tail recursion optimizations
+}