diff --git a/src/lib.rs b/src/lib.rs
index d5a9a5e..a9a1a6f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -45,7 +45,6 @@ use std::io::{Write, Read};
 mod writer;
 mod reader;
 mod refbox;
-#[cfg(test)] mod test;
 
 /// A limit on the amount of bytes that can be read or written.
 ///
diff --git a/src/test.rs b/tests/test.rs
similarity index 98%
rename from src/test.rs
rename to tests/test.rs
index 5d98617..77326cb 100644
--- a/src/test.rs
+++ b/tests/test.rs
@@ -1,10 +1,13 @@
+extern crate bincode;
+extern crate rustc_serialize;
+
 use std::fmt::Debug;
 use std::collections::HashMap;
 use std::ops::Deref;
 
 use rustc_serialize::{Encoder, Decoder, Encodable, Decodable};
 
-use super::{
+use bincode::{
     encode,
     decode,
     decode_from,
@@ -16,7 +19,7 @@ use super::{
     SliceBox,
 };
 
-use super::SizeLimit::{Infinite, Bounded};
+use bincode::SizeLimit::{Infinite, Bounded};
 
 fn the_same<V>(element: V)
     where V: Encodable+Decodable+PartialEq+Debug+'static