diff --git a/app/controllers/my_courses.php b/app/controllers/my_courses.php
index 02e6ecafaa51e31413ded9e5a72c995a55841ee3..f2ddb37c493acbefd0eff24b77879c0b5698ec68 100644
--- a/app/controllers/my_courses.php
+++ b/app/controllers/my_courses.php
@@ -90,7 +90,7 @@ class MyCoursesController extends AuthenticatedController
             'order'               => 'asc',
             'studygroups_enabled' => Config::get()->MY_COURSES_ENABLE_STUDYGROUPS,
             'deputies_enabled'    => Config::get()->DEPUTIES_ENABLE,
-        ]) ?? [];
+        ]);
 
         // Waiting list
         $this->waiting_list = MyRealmModel::getWaitingList($GLOBALS['user']->id);
diff --git a/lib/classes/MyRealmModel.php b/lib/classes/MyRealmModel.php
index 1ba90a574e2ed3feff1e4b70d73ea1822a2914f4..439094fde12fa3f2d468b3d282ab4275b7e734ae 100644
--- a/lib/classes/MyRealmModel.php
+++ b/lib/classes/MyRealmModel.php
@@ -282,7 +282,7 @@ class MyRealmModel
      *
      * @param string $sem Semester index
      * @param array $params Additional parameters
-     * @return array|null
+     * @return array
      */
     public static function getPreparedCourses($sem = 'all', $params = [])
     {
@@ -298,10 +298,6 @@ class MyRealmModel
         $param_array = 'name seminar_id visible veranstaltungsnummer start_time duration_time status visible ';
         $param_array .= 'chdate admission_binding modules admission_prelim';
 
-        if (!$courses) {
-            return null;
-        }
-
         // filtering courses
         $member_ships = User::findCurrent()->course_memberships->toGroupedArray('seminar_id', 'status gruppe');
         $children = [];
@@ -393,10 +389,6 @@ class MyRealmModel
             $sem_courses[$semester_assign[$parent]][$parent]['children'] = $kids;
         }
 
-        if (!$sem_courses) {
-            return null;
-        }
-
         if (!empty($params['main_navigation'])) {
             return $sem_courses;
         }
@@ -444,7 +436,7 @@ class MyRealmModel
             self::groupByMVVModule($sem_courses);
         }
 
-        return $sem_courses ?: null;
+        return $sem_courses;
     }
 
     /**