diff --git a/tests/request/request_var.php b/tests/request/request_var.php
index 804e5d6390..0901b43920 100644
--- a/tests/request/request_var.php
+++ b/tests/request/request_var.php
@@ -8,6 +8,7 @@
 */
 
 require_once __DIR__ . '/../../phpBB/includes/functions.php';
+require_once __DIR__ . '/../../phpBB/includes/utf/utf_tools.php';
 
 class phpbb_request_request_var_test extends phpbb_test_case
 {
diff --git a/tests/template/template.php b/tests/template/template.php
index 861adf63e8..35df17e4c6 100644
--- a/tests/template/template.php
+++ b/tests/template/template.php
@@ -7,6 +7,7 @@
 *
 */
 
+require_once __DIR__ . '/../../phpBB/includes/functions.php';
 require_once __DIR__ . '/../../phpBB/includes/template.php';
 
 class phpbb_template_template_test extends phpbb_test_case