diff --git a/day20/src/main_oop.rs b/day20/src/main_oop.rs
index ee96f0f..82a8752 100644
--- a/day20/src/main_oop.rs
+++ b/day20/src/main_oop.rs
@@ -1,4 +1,3 @@
-use std::any::Any;
 use std::cmp;
 use std::collections::{HashMap, VecDeque};
 use std::fs::read_to_string;
@@ -13,7 +12,7 @@ struct Pulse {
     high: bool,
 }
 
-trait Module: Any {
+trait Module {
     fn handle_pulse(&mut self, pulse: Pulse, queue: &mut VecDeque<Pulse>);
     fn add_input(&mut self, id: u16);
     fn add_output(&mut self, id: u16);