diff --git a/src/inst.rs b/src/inst.rs
index 5f4df2cfac9733508ed2485da8f8e29ed32bdff3..efe322833b3e3fcebcd9b69fc4887446ea7b3967 100644
--- a/src/inst.rs
+++ b/src/inst.rs
@@ -1,6 +1,3 @@
-use core::time;
-use std::thread;
-
 use crate::cpu::Cpu;
 
 pub const INSTRUCTIONS: [(fn(&mut Cpu), u8, &'static str); 256] = [