diff --git a/beacon_node/eth2-libp2p/src/rpc/methods.rs b/beacon_node/eth2-libp2p/src/rpc/methods.rs
index 0123e5ed64..ef73157650 100644
--- a/beacon_node/eth2-libp2p/src/rpc/methods.rs
+++ b/beacon_node/eth2-libp2p/src/rpc/methods.rs
@@ -1,5 +1,6 @@
-use ssz::{impl_decode_via_from, impl_encode_via_from, Decodable, DecodeError, Encodable};
-/// Available RPC methods types and ids.
+//!Available RPC methods types and ids.
+
+use ssz::{impl_decode_via_from, impl_encode_via_from};
 use ssz_derive::{Decode, Encode};
 use types::{BeaconBlockBody, BeaconBlockHeader, Epoch, Hash256, Slot};