diff --git a/lib/bcoin.js b/lib/bcoin.js
index 6c3e0578..419f9fd8 100644
--- a/lib/bcoin.js
+++ b/lib/bcoin.js
@@ -20,7 +20,7 @@ bcoin.output = require('./bcoin/output');
 bcoin.tx = require('./bcoin/tx');
 bcoin.txPool = require('./bcoin/tx-pool');
 bcoin.block = require('./bcoin/block');
-bcoin.chain = require('./bcoin/fullchain');
+bcoin.chain = require('./bcoin/chain');
 bcoin.wallet = require('./bcoin/wallet');
 bcoin.peer = require('./bcoin/peer');
 bcoin.pool = require('./bcoin/pool');
diff --git a/lib/bcoin/fullchain.js b/lib/bcoin/chain.js
similarity index 100%
rename from lib/bcoin/fullchain.js
rename to lib/bcoin/chain.js