1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustdoc/astsrv.rs b/src/librustdoc/astsrv.rs
index fff2e189eb8..1c45fdafa18 100644
--- a/src/librustdoc/astsrv.rs
+++ b/src/librustdoc/astsrv.rs
@@ -21,8 +21,8 @@ use core::prelude::*;
 
 use parse;
 use util;
-use std::cell::Cell;
 
+use core::cell::Cell;
 use core::comm::{stream, Chan, SharedChan, Port};
 use core::vec;
 use core::ops::Drop;