diff --git a/application/models/education/Lehrveranstaltung_model.php b/application/models/education/Lehrveranstaltung_model.php
index 266496b33..c55ce8e10 100644
--- a/application/models/education/Lehrveranstaltung_model.php
+++ b/application/models/education/Lehrveranstaltung_model.php
@@ -23,7 +23,7 @@ class Lehrveranstaltung_model extends DB_Model
 	public function getLehrveranstaltungGroupNames($studiensemester_kurzbz, $ausbildungssemester = null, $studiengang_kz = null, $lehrveranstaltung_ids = null)
 	{
 		$this->load->model('system/studiensemester_model', 'StudiensemesterModel');
-		$this->load->model('organisation/studienplan_model', 'StudiengangModel');
+		$this->load->model('organisation/studiengang_model', 'StudiengangModel');
 
 		$studiengang_kz_arr = array();
 		$ausbildungssemester_arr = array();
diff --git a/application/models/organisation/Studiensemester_model.php b/application/models/organisation/Studiensemester_model.php
index 71b4d3738..300e13805 100644
--- a/application/models/organisation/Studiensemester_model.php
+++ b/application/models/organisation/Studiensemester_model.php
@@ -36,7 +36,7 @@ class Studiensemester_model extends DB_Model
 	 * getNextOrAktSemester
 	 * 62 days - in july and august, semester after summer is returned
 	 */
-	public function getNextOrAktSemester($days = 62)
+	public function getAktOrNextSemester($days = 62)
 	{
 		if (!is_numeric($days))
 		{
@@ -45,7 +45,7 @@ class Studiensemester_model extends DB_Model
 
 		$query = 'SELECT studiensemester_kurzbz
 					FROM public.tbl_studiensemester
-					WHERE start < (NOW() + \'' . $days . ' DAYS\':: INTERVAL)
+					WHERE start < NOW() + \'' . $days . ' DAYS\':: INTERVAL
 					ORDER BY start DESC
 					LIMIT 1';