diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index a63c14b98..79f6f8f65 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly"
-# components = ["rustfmt", "rust-src"]
+channel = "stable"
+components = ["rustfmt", "rust-src"]