diff --git a/Cargo.toml b/Cargo.toml
index 4bbfc14..dc8cce8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,4 +17,5 @@ rand = "0.8.5"
 
 [[bin]]
 name = "swap"
+path = "src/main.rs"