diff --git a/test/php/library/Icinga/Util/DateTimeFactoryTest.php b/test/php/library/Icinga/Util/DateTimeFactoryTest.php
deleted file mode 100644
index 2e8e097eb..000000000
--- a/test/php/library/Icinga/Util/DateTimeFactoryTest.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
-
-namespace Tests\Icinga\Util;
-
-use DateTimeZone;
-use Icinga\Test\BaseTestCase;
-use Icinga\Util\DateTimeFactory;
-
-class DateTimeFactoryTest extends BaseTestCase
-{
-    /**
-     * @expectedException Icinga\Exception\ConfigurationError
-     */
-    public function testWhetherSetConfigThrowsAnExceptionWhenTimezoneMissing()
-    {
-        DateTimeFactory::setConfig(array());
-    }
-
-    /**
-     * @expectedException Icinga\Exception\ConfigurationError
-     */
-    public function testWhetherSetConfigThrowsAnExceptionWhenTimezoneInvalid()
-    {
-        DateTimeFactory::setConfig(array('timezone' => 'invalid'));
-    }
-
-    public function testWhetherParseWorksWithASpecificTimezone()
-    {
-        $dt = DateTimeFactory::parse('17-04-14 17:00', 'd-m-y H:i', new DateTimeZone('Europe/Berlin'));
-        $dt->setTimezone(new DateTimeZone('UTC'));
-
-        $this->assertEquals(
-            '15',
-            $dt->format('H'),
-            'DateTimeFactory::parse does not properly parse a given datetime or does not respect the given timezone'
-        );
-    }
-
-    public function testWhetherParseWorksWithoutASpecificTimezone()
-    {
-        $this->assertEquals(
-            '15',
-            DateTimeFactory::parse('17-04-14 15:00', 'd-m-y H:i')->format('H'),
-            'DateTimeFactory::parse does not properly parse a given datetime'
-        );
-    }
-
-    public function testWhetherCreateWorksWithASpecificTimezone()
-    {
-        $dt = DateTimeFactory::create('2014-04-17 5PM', new DateTimeZone('Europe/Berlin'));
-        $dt->setTimezone(new DateTimeZone('UTC'));
-
-        $this->assertEquals(
-            '15',
-            $dt->format('H'),
-            'DateTimeFactory::create does not properly parse a given datetime or does not respect the given timezone'
-        );
-    }
-
-    public function testWhetherCreateWorksWithoutASpecificTimezone()
-    {
-        $this->assertEquals(
-            '15',
-            DateTimeFactory::create('2014-04-17 3PM')->format('H'),
-            'DateTimeFactory::create does not properly parse a given datetime'
-        );
-    }
-}