diff --git a/rust-toolchain/rust-toolchain.toml b/rust-toolchain/rust-toolchain.toml
index f2415f8..9b4dfa4 100644
--- a/rust-toolchain/rust-toolchain.toml
+++ b/rust-toolchain/rust-toolchain.toml
@@ -1,2 +1,4 @@
 [toolchain]
 channel = "1.69.0"
+components = ["rust-src", "rustfmt"]
+profile = "default"