diff --git a/src/tests/chain.rs b/src/tests/chain.rs
index 480042653..35e580c1e 100644
--- a/src/tests/chain.rs
+++ b/src/tests/chain.rs
@@ -1,6 +1,3 @@
-use std::env;
-use log::{LogLevelFilter};
-use env_logger::LogBuilder;
 use super::test_common::*;
 use client::{BlockChainClient,Client};
 use pod_state::*;