diff --git a/2021/Cargo.toml b/2021/Cargo.toml
deleted file mode 100644
index cb161c1..0000000
--- a/2021/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "advent-of-code"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
diff --git a/2021/src/main.rs b/2021/src/main.rs
deleted file mode 100644
index e7a11a9..0000000
--- a/2021/src/main.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}