diff --git a/build/build.js b/build/build.js
index 1dfe46cf..540a53cc 100644
--- a/build/build.js
+++ b/build/build.js
@@ -156,16 +156,19 @@ exports.build = function (compsBase32, buildName) {
 };
 
 exports.test = function() {
-	var testacular = require('testacular'),
-	    testConfig = {configFile : __dirname + '/../spec/testacular.conf.js'};
+	var karma = require('karma'),
+	    testConfig = {configFile : __dirname + '/../spec/karma.conf.js'};
 
 	testConfig.browsers = ['PhantomJS'];
-	isArgv('--chrome') &&  testConfig.browsers.push('Chrome');
-	isArgv('--ff') && testConfig.browsers.push('Firefox');
 
-	// will work only with new testacular that supports code coverage (today it's in master)
-	if (isArgv('--cov')) { // temporary hack until testacular with coverage becomes stable
-		testacular = require('../node_modules/testacular/lib/index.js'); // use local testacular
+	if (isArgv('--chrome')) {
+		testConfig.browsers.push('Chrome');
+	}
+	if (isArgv('--ff')) {
+		testConfig.browsers.push('Firefox');
+	}
+
+	if (isArgv('--cov')) {
 		testConfig.preprocessors = {
 			'**/src/**/*.js': 'coverage',
 		};
@@ -176,9 +179,9 @@ exports.test = function() {
 		testConfig.reporters = ['coverage'];
 	}
 
-	testacular.server.start(testConfig);
+	karma.server.start(testConfig);
 
-	function isArgv(optName){
+	function isArgv(optName) {
 		return process.argv.indexOf(optName) !== -1;
 	}
 }
diff --git a/package.json b/package.json
index 14105fc9..8e9e16bd 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
 	"description": "JavaScript library for mobile-friendly interactive maps",
 	"devDependencies": {
 		"jshint": "~1.1.0",
-		"testacular": "~0.6.0",
+		"karma": "~0.8.0",
 		"uglify-js": "~2.2.5",
 		"jake": "~0.5.10"
 	},
diff --git a/spec/testacular.conf.js b/spec/karma.conf.js
similarity index 96%
rename from spec/testacular.conf.js
rename to spec/karma.conf.js
index 58142f9e..c24ce64a 100644
--- a/spec/testacular.conf.js
+++ b/spec/karma.conf.js
@@ -1,4 +1,4 @@
-// Testacular configuration
+// Karma configuration
 var libSources = require(__dirname+'/../build/build.js').getFiles();
 
 // base path, that will be used to resolve files and exclude
@@ -13,7 +13,7 @@ files = [].concat([
 	JASMINE,
 	JASMINE_ADAPTER,
 	"before.js",
-	"testacular.js"
+	"karma.js"
 ], libSources, [
 	"after.js",
 	"happen.js",
diff --git a/spec/testacular.js b/spec/karma.js
similarity index 100%
rename from spec/testacular.js
rename to spec/karma.js