diff --git a/composer.json b/composer.json
index 92c5916..f423c05 100644
--- a/composer.json
+++ b/composer.json
@@ -19,8 +19,7 @@
 
 	"require-dev": {
 		"satooshi/php-coveralls": "^2.0",
-		"phpunit/phpunit": "5.*",
-		"basephp/support": "1.*"
+		"phpunit/phpunit": "5.*"
 	},
 
 	"autoload": {
diff --git a/tests/QueryTest.php b/tests/QueryTest.php
index a302b5a..c5a1db4 100644
--- a/tests/QueryTest.php
+++ b/tests/QueryTest.php
@@ -1,7 +1,5 @@
 <?php  namespace Filebase;
 
-use Base\Support\Filesystem;
-
 class QueryTest extends \PHPUnit\Framework\TestCase
 {
 
@@ -961,7 +959,7 @@ public function testWhereQueryFromCache()
         $this->assertEquals(10, count($results));
         $this->assertEquals(true, ($result_from_cache[0]->isCache()));
 
-        Filesystem::empty(__DIR__.'/databases');
+        $db->flush(true);
     }
 
 
@@ -1001,7 +999,7 @@ public function testQueryFromCacheAfterDelete()
 
         $this->assertEquals($id2, $results[0]->getId());
 
-        Filesystem::empty(__DIR__.'/databases');
+        $db->flush(true);
     }
 
 
@@ -1044,7 +1042,7 @@ public function testQueryFromCacheAfterSave()
         $this->assertEquals($id2, $results[0]->getId());
         $this->assertEquals('John', $results[0]->name);
 
-        Filesystem::empty(__DIR__.'/databases');
+        $db->flush(true);
     }
 
 }