diff --git a/src/fd/socket/tcp.rs b/src/fd/socket/tcp.rs
index 01cb4f9069..b6fabb1491 100644
--- a/src/fd/socket/tcp.rs
+++ b/src/fd/socket/tcp.rs
@@ -66,9 +66,6 @@ impl<T> Socket<T> {
 		result
 	}
 
-	// TODO: Remove allow once fixed:
-	// https://github.com/rust-lang/rust-clippy/issues/11380
-	#[allow(clippy::needless_pass_by_ref_mut)]
 	async fn async_read(&self, buffer: &mut [u8]) -> Result<isize, i32> {
 		future::poll_fn(|cx| {
 			self.with(|socket| match socket.state() {