diff --git a/src/rust_toolchain.rs b/src/rust_toolchain.rs
index 74fa782..a765ce3 100644
--- a/src/rust_toolchain.rs
+++ b/src/rust_toolchain.rs
@@ -359,13 +359,23 @@ fn install_rustup(nightly_version: &str) -> Result<()> {
     .run()?;
 
     #[cfg(windows)]
-    let path = format!("{};{}", std::env::var("PATH").unwrap(), get_cargo_home().join("bin").display());
+    let path = format!(
+        "{};{}",
+        std::env::var("PATH").unwrap(),
+        get_cargo_home().join("bin").display()
+    );
     #[cfg(unix)]
-    let path = format!("{}:{}", std::env::var("PATH").unwrap(), get_cargo_home().join("bin").display());
-
-    std::env::set_var("PATH", path.clone());
-    warn!("{} Please restart your terminal after the installation for the changes to take effect.", emoji::WARN);
+    let path = format!(
+        "{}:{}",
+        std::env::var("PATH").unwrap(),
+        get_cargo_home().join("bin").display()
+    );
 
+    std::env::set_var("PATH", path);
+    warn!(
+        "{} Please restart your terminal after the installation for the changes to take effect.",
+        emoji::WARN
+    );
 
     Ok(())
 }