diff --git a/api/src/file/metadata.rs b/api/src/file/metadata.rs
index 736d7ce..21d3e9d 100644
--- a/api/src/file/metadata.rs
+++ b/api/src/file/metadata.rs
@@ -1,5 +1,4 @@
 extern crate hyper;
-extern crate serde_json;
 
 use std::fmt;
 
@@ -10,6 +9,7 @@ use reqwest::header::{
     Raw,
 };
 use self::hyper::error::Error as HyperError;
+use serde_json;
 
 use crypto::b64;
 
diff --git a/api/src/lib.rs b/api/src/lib.rs
index eb8a86d..6c501b8 100644
--- a/api/src/lib.rs
+++ b/api/src/lib.rs
@@ -4,6 +4,7 @@ pub extern crate reqwest;
 pub extern crate url;
 #[macro_use]
 extern crate serde_derive;
+extern crate serde_json;
 
 pub mod action;
 pub mod crypto;