diff --git a/Tests/Unit/Controller/FrontEndEditorControllerTest.php b/Tests/Unit/Controller/FrontEndEditorControllerTest.php
index 45c7737..b871613 100644
--- a/Tests/Unit/Controller/FrontEndEditorControllerTest.php
+++ b/Tests/Unit/Controller/FrontEndEditorControllerTest.php
@@ -22,6 +22,9 @@ use TYPO3\TestingFramework\Core\AccessibleObjectInterface;
 use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
 /**
+ * Note: Unit tests for controllers are not considered best practice anymore. Instead, functional tests should be used.
+ * We're currently in the process of migrating all controller tests to functional tests.
+ *
  * @covers \TTN\Tea\Controller\FrontEndEditorController
  */
 final class FrontEndEditorControllerTest extends UnitTestCase
diff --git a/Tests/Unit/Controller/TeaControllerTest.php b/Tests/Unit/Controller/TeaControllerTest.php
index ed46a8f..b8913d9 100644
--- a/Tests/Unit/Controller/TeaControllerTest.php
+++ b/Tests/Unit/Controller/TeaControllerTest.php
@@ -17,6 +17,9 @@ use TYPO3\TestingFramework\Core\AccessibleObjectInterface;
 use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
 /**
+ * Note: Unit tests for controllers are not considered best practice anymore. Instead, functional tests should be used.
+ * We're currently in the process of migrating all controller tests to functional tests.
+ *
  * @covers \TTN\Tea\Controller\TeaController
  */
 final class TeaControllerTest extends UnitTestCase