diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..092aed1
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "stable-2023-01-10"
+components = ["rustfmt", "rls", "clippy"]
+targets = ["wasm32-unknown-unknown"]
\ No newline at end of file