diff --git a/tests/test_framework/phpbb_database_test_case.php b/tests/test_framework/phpbb_database_test_case.php
index 05281b1d71..1f3a564205 100644
--- a/tests/test_framework/phpbb_database_test_case.php
+++ b/tests/test_framework/phpbb_database_test_case.php
@@ -94,6 +94,7 @@ abstract class phpbb_database_test_case extends PHPUnit_Extensions_Database_Test
 		if (self::$schema_file !== '')
 		{
 			copy(self::$phpbb_schema_copy, self::$install_schema_file);
+			unlink(self::$schema_file);
 		}
 
 		parent::tearDownAfterClass();