diff --git a/tests/unit/framework/CacheTest.php b/tests/unit/framework/CacheTest.php
index 67525a5d7..026ff15f7 100644
--- a/tests/unit/framework/CacheTest.php
+++ b/tests/unit/framework/CacheTest.php
@@ -102,6 +102,7 @@ class CacheTest extends \Codeception\TestCase\Test
 	
 	public function testIncrDecr()
 	{
+		Rhymix\Framework\Cache::init(array('type' => 'dummy'));
 		Rhymix\Framework\Cache::set('foo', 'foo');
 		Rhymix\Framework\Cache::set('bar', 42);
 		$prefix = Rhymix\Framework\Cache::getCachePrefix();