diff --git a/node_core/src/chain_storage/block_store.rs b/node_core/src/chain_storage/block_store.rs
index 208a7b3..a14ec19 100644
--- a/node_core/src/chain_storage/block_store.rs
+++ b/node_core/src/chain_storage/block_store.rs
@@ -2,7 +2,7 @@ use std::path::Path;
 
 use anyhow::{anyhow, Result};
 use common::block::Block;
-use log::{error, warn};
+use log::error;
 use storage::sc_db_utils::{DataBlob, DataBlobChangeVariant};
 use storage::RocksDBIO;