diff --git a/.npmignore b/.npmignore
index a8c4022..5c6173f 100644
--- a/.npmignore
+++ b/.npmignore
@@ -10,4 +10,5 @@ Gruntfile.js
 /node_modules
 /tsd-cache
 /test
+/tmp
 /*.tgz
diff --git a/Gruntfile.js b/Gruntfile.js
index a2fd415..cb4ff07 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -83,8 +83,6 @@ module.exports = function (grunt) {
 			command: 'reinstall',
 			latest: true,
 			opts: {
-				saveToConfig: true,
-				resolveDependencies: true
 			}
 		}
 	}, ['pass']);
diff --git a/lib/runner.js b/lib/runner.js
index c3f6f2b..a69d3fc 100644
--- a/lib/runner.js
+++ b/lib/runner.js
@@ -19,6 +19,9 @@ function getRunner(grunt) {
 
 		return api.readConfig(options.config, (!!options.config)).then(function () {
 			var opts = tsd.Options.fromJSON(options.opts);
+			opts.overwriteFiles = true;
+			opts.resolveDependencies = true;
+			opts.saveToConfig = true;
 
 			if (options.latest) {
 				var query = new tsd.Query();
@@ -29,8 +32,6 @@ function getRunner(grunt) {
 				query.versionMatcher = new tsd.VersionMatcher('latest');
 
 				return api.select(query, opts).then(function (selection) {
-					opts.overwrite = true;
-					opts.saveToConfig = true;
 					return api.install(selection, opts);
 				});
 			}
diff --git a/package.json b/package.json
index 5cfdac7..f3ce96d 100644
--- a/package.json
+++ b/package.json
@@ -44,11 +44,9 @@
     "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-jshint": "~0.7.2",
     "jshint-path-reporter": "0.1",
-    "chai": "git://github.com/Bartvds/chai/#fixes/1.8.x",
-    "chai-fs": "0.0.1",
+    "chai": "~1.9.1",
     "grunt-continue": "0.0.1",
     "grunt-contrib-copy": "~0.4.1",
-    "difflet": "~0.2.6",
     "unfunk-diff": "0.0.1"
   },
   "peerDependencies": {
diff --git a/test/helper.js b/test/helper.js
index 8aefa60..b590401 100644
--- a/test/helper.js
+++ b/test/helper.js
@@ -9,34 +9,6 @@ var differ = require('unfunk-diff');
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
-//for safety
-function promiseDoneMistake() {
-	throw new Error('don\'t use a done() callback when using eventually()');
-}
-
-function patchEventually(word) {
-	word.eventually = function eventually(expectation, assertion) {
-		word(expectation, function (done) {
-			Q(assertion(promiseDoneMistake)).done(function () {
-				done();
-			}, function (err) {
-				done(err);
-			});
-		});
-	};
-}
-
-//monkey patch
-if (typeof it !== 'undefined') {
-	patchEventually(it);
-	patchEventually(before);
-	patchEventually(beforeEach);
-	patchEventually(after);
-	patchEventually(afterEach);
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
 function testName(filename) {
 	return path.basename(path.dirname(filename)) + '/' + path.basename(filename);
 }