diff --git a/src/main.rs b/src/main.rs
index 54baa26..7076b93 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 use clap::{App, Arg};
+use queues::*;
 use std::fs;
 use std::io;
 
@@ -37,6 +38,7 @@ struct Robot {
     id: u32,
     o: Orientation,
     p: Position,
+    q: Queue<char>,
 }
 
 impl Robot {