diff --git a/arch/x86_64/src/start.rs b/arch/x86_64/src/start.rs
index 8af0168d8982a7791dfb0de334ac4ae165051b0d..72772ea18b18e34193b8336ee032eb1589d8e218 100644
--- a/arch/x86_64/src/start.rs
+++ b/arch/x86_64/src/start.rs
@@ -121,6 +121,7 @@ pub unsafe extern fn kstart() -> ! {
         acpi::init(&mut active_table);
 
         // Clear pending IRQs
+        // TODO: Remove this and ack all IRQs without listeners
         interrupt::irq::acknowledge(8);
 
         BSP_READY.store(true, Ordering::SeqCst);