diff --git a/hex.rs b/hex.rs
index 8f1c8ba5..6675a9f2 100644
--- a/hex.rs
+++ b/hex.rs
@@ -15,7 +15,6 @@
  */
 
 use std::{uint,vec};
-use std::iterator::*;
 
 pub trait ToHex {
     fn to_hex(&self) -> ~str;