diff --git a/src/main.rs b/src/main.rs
index f2def9a..5bfd178 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,6 +5,7 @@ use std::io;
 struct World {
     x: u32,
     y: u32,
+    map: Vec<char>,
 }
 
 /// Struct to store robot position.