1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index bacb67f..8fefd77 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,8 +1,11 @@
 //! `x-www-form-urlencoded` meets Serde
 
+extern crate itoa;
+extern crate dtoa;
 #[macro_use]
 extern crate serde;
 extern crate url;
+extern crate void;
 
 pub mod de;
 pub mod ser;