diff --git a/src/cpu.rs b/src/cpu.rs
index 9a080c0c9bc79ad8862b32565c50f1a84fee7568..053cc7497e2cee85ce1548e55f38c8ec0573f595 100644
--- a/src/cpu.rs
+++ b/src/cpu.rs
@@ -10,7 +10,6 @@ use crate::{
     timer::Timer,
 };
 
-use core::panic;
 use std::{cell::RefCell, rc::Rc};
 
 pub const PREFIX: u8 = 0xcb;