diff --git a/test/test.Key.js b/test/test.Key.js
index 3320e4f99..25cdb263f 100644
--- a/test/test.Key.js
+++ b/test/test.Key.js
@@ -1,4 +1,3 @@
-
 var chai = chai || require('chai');
 var bitcore = bitcore || require('../bitcore');
 var coinUtil = coinUtil || bitcore.util;
@@ -113,77 +112,4 @@ describe('Key', function() {
     var ret= k.verifySignatureSync(a_hash, sig2);
     ret.should.equal(false);
   });
-
-
-  //node tests only
-  //addUncompressed is a node-only interface feature
-  if (typeof process !== 'undefined' && process.versions) {
-    describe('#addUncompressed', function() {
-      it('should exist', function() {
-        should.exist(Key.addUncompressed);
-      });
-
-      it('should add two uncompressed public keys', function() {
-        var key1 = Key.generateSync();
-        key1.compressed = false;
-        var key2 = Key.generateSync();
-        key2.compressed = false;
-        var pubkey1 = key1.public;
-        var pubkey2 = key2.public;
-        var pubkey = Key.addUncompressed(pubkey1, pubkey2);
-        pubkey.length.should.equal(65);
-      });
-
-      it('a + b should equal b + a', function() {
-        var key1 = Key.generateSync();
-        key1.compressed = false;
-        var key2 = Key.generateSync();
-        key2.compressed = false;
-        var pubkey1 = key1.public;
-        var pubkey2 = key2.public;
-        var r1 = Key.addUncompressed(pubkey1, pubkey2);
-        var r2 = Key.addUncompressed(pubkey2, pubkey1);
-        r1.toString('hex').should.equal(r2.toString('hex'));
-      });
-
-      it('should be able to add these two public keys without error', function() {
-        var key1 = new Key();
-        key1.private = coinUtil.sha256("first " + 3);
-        key1.compressed = false;
-        key1.regenerateSync();
-        var key2 = new Key();
-        key2.private = coinUtil.sha256("second " + 3);
-        key2.compressed = false;
-        key2.regenerateSync();
-        var pubkey1 = key1.public;
-        var pubkey2 = key2.public;
-        var pubkey = Key.addUncompressed(pubkey1, pubkey2);
-        pubkey.length.should.equal(65);
-        var key = new Key();
-        key.public = pubkey;
-        assert(key.public !== null);
-      });
-
-    });
-
-    describe('node only Key functionality', function() {
-      it('should not fail when called as Key() without "new"', function() {
-        var key = Key();
-        should.exist(key);
-      });
-      it('should not fail when called as Key() without "new" with some args', function() {
-        var key = Key(1, 2, 3, 4, 5);
-        should.exist(key);
-      });
-      it('should have correct properties when called with Key() without "new"', function() {
-        var key = Key();
-        key.compressed.should.equal(true);
-        should.not.exist(key.public);
-        should.not.exist(key.private);
-        should.exist(key);
-      });
-
-    });
-  }
-
 });
diff --git a/test/test.Key.node.js b/test/test.Key.node.js
new file mode 100644
index 000000000..538572e2c
--- /dev/null
+++ b/test/test.Key.node.js
@@ -0,0 +1,81 @@
+var chai = chai || require('chai');
+var bitcore = bitcore || require('../bitcore');
+var coinUtil = coinUtil || bitcore.util;
+var buffertools = require('buffertools');
+
+var should = chai.should();
+var assert = chai.assert;
+
+var Key = bitcore.Key;
+
+//addUncompressed is a node-only interface feature
+if (typeof process !== 'undefined' && process.versions) {
+  describe('#Key.node', function() {
+    describe('#addUncompressed', function() {
+      it('should exist', function() {
+        should.exist(Key.addUncompressed);
+      });
+
+      it('should add two uncompressed public keys', function() {
+        var key1 = Key.generateSync();
+        key1.compressed = false;
+        var key2 = Key.generateSync();
+        key2.compressed = false;
+        var pubkey1 = key1.public;
+        var pubkey2 = key2.public;
+        var pubkey = Key.addUncompressed(pubkey1, pubkey2);
+        pubkey.length.should.equal(65);
+      });
+
+      it('a + b should equal b + a', function() {
+        var key1 = Key.generateSync();
+        key1.compressed = false;
+        var key2 = Key.generateSync();
+        key2.compressed = false;
+        var pubkey1 = key1.public;
+        var pubkey2 = key2.public;
+        var r1 = Key.addUncompressed(pubkey1, pubkey2);
+        var r2 = Key.addUncompressed(pubkey2, pubkey1);
+        r1.toString('hex').should.equal(r2.toString('hex'));
+      });
+
+      it('should be able to add these two public keys without error', function() {
+        var key1 = new Key();
+        key1.private = coinUtil.sha256("first " + 3);
+        key1.compressed = false;
+        key1.regenerateSync();
+        var key2 = new Key();
+        key2.private = coinUtil.sha256("second " + 3);
+        key2.compressed = false;
+        key2.regenerateSync();
+        var pubkey1 = key1.public;
+        var pubkey2 = key2.public;
+        var pubkey = Key.addUncompressed(pubkey1, pubkey2);
+        pubkey.length.should.equal(65);
+        var key = new Key();
+        key.public = pubkey;
+        assert(key.public !== null);
+      });
+
+    });
+
+    describe('node only Key functionality', function() {
+      it('should not fail when called as Key() without "new"', function() {
+        var key = Key();
+        should.exist(key);
+      });
+      it('should not fail when called as Key() without "new" with some args', function() {
+        var key = Key(1, 2, 3, 4, 5);
+        should.exist(key);
+      });
+      it('should have correct properties when called with Key() without "new"', function() {
+        var key = Key();
+        key.compressed.should.equal(true);
+        should.not.exist(key.public);
+        should.not.exist(key.private);
+        should.exist(key);
+      });
+
+    });
+  });
+}