diff --git a/mlw_quizmaster2.php b/mlw_quizmaster2.php
index 06d4730f6..691737e9c 100644
--- a/mlw_quizmaster2.php
+++ b/mlw_quizmaster2.php
@@ -729,7 +729,7 @@ public function setup_admin_menu() {
 			$enabled            = get_option( 'qsm_multiple_category_enabled' );
 			$menu_position = self::get_free_menu_position(26.1, 0.3);
 			$settings = (array) get_option( 'qmn-settings' );
-			if ( ! class_exists('QSM_User_Role') ) {
+			if ( ! class_exists('QSM_Ultimate') ) {
 				$user = wp_get_current_user();
 				if ( in_array( 'subscriber', (array) $user->roles, true ) ) {
 					$role_capabilities = get_role( 'subscriber' );
diff --git a/php/admin/quiz-options-page.php b/php/admin/quiz-options-page.php
index 17fd81515..df060040b 100644
--- a/php/admin/quiz-options-page.php
+++ b/php/admin/quiz-options-page.php
@@ -26,7 +26,7 @@ function qsm_generate_quiz_options() {
 	//user role addon is active
 	apply_filters('qsm_user_role_permission_page',true);
 	// Check user capability
-	if ( ! class_exists('QSM_User_Role') ) {
+	if ( ! class_exists('QSM_Ultimate') ) {
 	$user = wp_get_current_user();
 	if ( in_array( 'author', (array) $user->roles, true ) ) {
 		$user_id        = sanitize_text_field( $user->ID );