diff --git a/src/days/d15.rs b/src/days/d15.rs
index 35bf1a2..c828689 100644
--- a/src/days/d15.rs
+++ b/src/days/d15.rs
@@ -1,3 +1,4 @@
+#![allow(unused_imports)]
 use crate::prelude::*;
 
 pub type I = Vec<(usize, usize)>;