diff --git a/app/controllers/admission/courseset.php b/app/controllers/admission/courseset.php
index 7d73de4552267bb5a579b1315f0e7990b93a54a7..c75aea95838b369558d71a09acc56682a84380df 100644
--- a/app/controllers/admission/courseset.php
+++ b/app/controllers/admission/courseset.php
@@ -86,7 +86,7 @@ class Admission_CoursesetController extends AuthenticatedController
         $filter['rule_types'] = array_keys($this->current_rule_types);
         $this->myInstitutes = CoursesetModel::getInstitutes($filter);
         if (!$this->current_institut_id) {
-            if ($this->myInstitutes['all']['count'] < 100) {
+            if (!isset($this->myInstitutes['all']['count']) || $this->myInstitutes['all']['count'] < 100) {
                 $this->current_institut_id = 'all';
             } else {
                 list($this->current_institut_id) = reset($this->myInstitutes);