@@ -1,5 +1,11 @@
 var git = require('../'),
-    Reference = git.Reference;
+    Reference = git.Refs;
+
+// Backwards compatibility.
+Object.defineProperty(git, "Reference", {
+  value: Reference,
+  enumerable: false
+});
 
 var oldSymbolicTarget = Reference.prototype.symbolicTarget,
     oldTarget = Reference.prototype.target;
@@ -54,4 +60,4 @@ Reference.prototype.target = function() {
  */
 Reference.prototype.toString = function() {
  return this.name();
-}
+}
@@ -1,10 +1,16 @@
 var git = require('../'),
     util = require('./util.js'),
-    Repo = git.Repo,
+    Repo = git.Repository,
     Tree = git.Tree,
     TreeBuilder = git.TreeBuilder,
     Reference = git.Reference;
 
+// Backwards compatibility.
+Object.defineProperty(git, "Repo", {
+  value: Repo,
+  enumerable: false
+});
+
 var oldGetReference = Repo.prototype.getReference,
     oldGetCommit = Repo.prototype.getCommit,
     oldBlob = Repo.prototype.getBlob,
@@ -217,4 +223,4 @@ Repo.prototype.treeBuilder = function(callback) {
   builder.root = builder;
   builder.repo = this;
   return builder;
-};
+};
@@ -1,5 +1,11 @@
 var git = require('../'),
-    RevWalk = git.RevWalk;
+    RevWalk = git.Revwalk;
+
+// Backwards compatibility.
+Object.defineProperty(git, "RevWalk", {
+  value: RevWalk,
+  enumerable: false
+});
 
 var oldSorting = RevWalk.prototype.sorting;