diff --git a/codeception.yml b/codeception.yml
index 864fba0..496ebd9 100644
--- a/codeception.yml
+++ b/codeception.yml
@@ -1,3 +1,4 @@
+actor: Tester
 paths:
     tests: tests
     log: tests/_log
diff --git a/tests/_helpers/CodeHelper.php b/tests/_helpers/CodeHelper.php
deleted file mode 100644
index 8ed5769..0000000
--- a/tests/_helpers/CodeHelper.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-class CodeHelper extends \Codeception\Module
-{
-    public function _beforeSuite($settings = [])
-    {
-        include __DIR__.'/../unit/_bootstrap.php';
-    }
-}
diff --git a/tests/_helpers/TestHelper.php b/tests/_helpers/TestHelper.php
deleted file mode 100644
index 65f8076..0000000
--- a/tests/_helpers/TestHelper.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-class TestHelper extends \Codeception\Module
-{
-    public function _beforeSuite($settings = [])
-    {
-        include __DIR__.'/../functional/_bootstrap.php';
-    }
-}
diff --git a/tests/_helpers/WebHelper.php b/tests/_helpers/WebHelper.php
deleted file mode 100644
index c332c4a..0000000
--- a/tests/_helpers/WebHelper.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-class WebHelper extends \Codeception\Module
-{
-    public function _beforeSuite($settings = [])
-    {
-        include __DIR__.'/../acceptance/_bootstrap.php';
-    }
-}
diff --git a/tests/acceptance.suite.yml b/tests/acceptance.suite.yml
index 2e35aa5..bd10f82 100644
--- a/tests/acceptance.suite.yml
+++ b/tests/acceptance.suite.yml
@@ -11,7 +11,6 @@
 class_name: WebGuy
 modules:
     enabled:
-        - WebHelper
         - PhpBrowser
 # you can use WebDriver instead of PhpBrowser to test javascript and ajax.
 # This will require you to install selenium. See http://codeception.com/docs/04-AcceptanceTests#Selenium
diff --git a/tests/functional.suite.yml b/tests/functional.suite.yml
index 0d400af..916ef1a 100644
--- a/tests/functional.suite.yml
+++ b/tests/functional.suite.yml
@@ -10,7 +10,6 @@ class_name: TestGuy
 modules:
     enabled:
       - Filesystem
-      - TestHelper
       - Yii2
     config:
         Yii2:
diff --git a/tests/unit.suite.yml b/tests/unit.suite.yml
index be2874d..f0573a8 100644
--- a/tests/unit.suite.yml
+++ b/tests/unit.suite.yml
@@ -4,6 +4,3 @@
 # RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
 
 class_name: CodeGuy
-modules:
-    enabled:
-        - CodeHelper