diff --git a/src/field.rs b/src/field.rs
index b4dd2d4..6b5a167 100644
--- a/src/field.rs
+++ b/src/field.rs
@@ -15,7 +15,6 @@
 //! Based on Adam Langley's curve25519-donna and (Golang) ed25519
 //! implementations.
 
-use core::clone::Clone;
 use core::fmt::Debug;
 use core::ops::{Add, AddAssign};
 use core::ops::{Sub, SubAssign};