diff --git a/src/ecdsa.js b/src/ecdsa.js
index aeba1de..96c5351 100644
--- a/src/ecdsa.js
+++ b/src/ecdsa.js
@@ -3,7 +3,6 @@ var crypto = require('./crypto')
 
 var BigInteger = require('bigi')
 var ECSignature = require('./ecsignature')
-var Point = require('ecurve').Point
 
 // https://tools.ietf.org/html/rfc6979#section-3.2
 function deterministicGenerateK(curve, hash, d) {
diff --git a/src/transaction.js b/src/transaction.js
index 72e72f6..1bfff5d 100644
--- a/src/transaction.js
+++ b/src/transaction.js
@@ -5,7 +5,6 @@ var opcodes = require('./opcodes')
 var scripts = require('./scripts')
 
 var Address = require('./address')
-var ECKey = require('./eckey')
 var ECSignature = require('./ecsignature')
 var Script = require('./script')