2 files changed, 2 insertions, 5 deletions
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 7561d8cbbae..0415748097c 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -1201,8 +1201,7 @@ pub enum InlinedItem {
 
 #[cfg(test)]
 mod test {
-    extern crate extra;
-    use self::extra::json;
+    use serialize::json;
     use serialize;
     use codemap::*;
     use super::*;
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 08aec075770..9d0c9d0f4d3 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -283,10 +283,8 @@ pub fn maybe_aborted<T>(result: T, mut p: Parser) -> T {
 
 #[cfg(test)]
 mod test {
-    extern crate extra;
-    use self::extra::json;
     use super::*;
-    use serialize::Encodable;
+    use serialize::{json, Encodable};
     use std::io;
     use std::io::MemWriter;
     use std::str;