diff --git a/src/instances.js b/src/instances.js
index 975ec60..29e9edd 100644
--- a/src/instances.js
+++ b/src/instances.js
@@ -1,5 +1,5 @@
 const Fetcher = require('./Fetcher')
-const Sender = require('./Sender')
+const Sender = require('./sender')
 const web3 = require('./setupWeb3')
 const fetcher = new Fetcher(web3)
 const sender = new Sender(web3)