diff --git a/Cargo.toml b/Cargo.toml
index 6245fc7..2d9f25e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,7 @@
 [package]
 name = "linkspeed"
 version = "0.1.0"
-edition = "2024"
-rust-version = "1.85"
+edition = "2021"
 
 [dependencies]
 
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
deleted file mode 100644
index 5d56faf..0000000
--- a/rust-toolchain.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[toolchain]
-channel = "nightly"