diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 00000000..5c1dcc5e
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "1.76"
+components = [ "rustfmt" ]
+profile = "minimal"