diff --git a/src/main.rs b/src/main.rs
index d6362f5..55a804d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,7 @@ use chess_engine::engine::Engine;
 use chess_engine::uci::UCI;
 
 fn main() {
-    let mut engine = Engine::new("Yakari".to_string(), "EiSiMo".to_string());
+    let engine = Engine::new("Yakari".to_string(), "EiSiMo".to_string());
     let mut uci = UCI { engine };
     uci.uci_mainloop();
 }