diff --git a/src/network/host.rs b/src/network/host.rs
index 9c6b8a557..bcee38aad 100644
--- a/src/network/host.rs
+++ b/src/network/host.rs
@@ -16,7 +16,6 @@ use error::*;
 use io::*;
 use network::NetworkProtocolHandler;
 use network::node::*;
-use slab::Index;
 
 type Slab<T> = ::slab::Slab<T, usize>;