diff --git a/backend/service/addSchedule.go b/backend/service/addSchedule.go
index e3df317..bd0cd96 100644
--- a/backend/service/addSchedule.go
+++ b/backend/service/addSchedule.go
@@ -17,7 +17,7 @@ func AddSchedules(app *pocketbase.PocketBase) {
 		// Every hour update all courses (5 segments - minute, hour, day, month, weekday) "0 * * * *"
 		// Every three hours update all courses (5 segments - minute, hour, day, month, weekday) "0 */3 * * *"
 		// Every 10 minutes update all courses (5 segments - minute, hour, day, month, weekday) "*/10 * * * *"
-		scheduler.MustAdd("updateCourse", "*/10 * * * *", func() {
+		scheduler.MustAdd("updateCourse", "0 */3 * * *", func() {
 			course.UpdateCourse(app)
 		})
 
diff --git a/backend/service/fetch/v2/fetcher.go b/backend/service/fetch/v2/fetcher.go
index b163d54..6cafd63 100644
--- a/backend/service/fetch/v2/fetcher.go
+++ b/backend/service/fetch/v2/fetcher.go
@@ -31,7 +31,7 @@ func FetchAllEventsAndSave(app *pocketbase.PocketBase) (error, []model.Event) {
 	var events []model.Event
 
 	if (time.Now().Month() >= 3) && (time.Now().Month() <= 10) {
-		url := "https://stundenplan.htwk-leipzig.de/ws/Berichte/Text-Listen;Veranstaltungsarten;name;Vp%0AVw%0AV%0ASp%0ASw%0AS%0APp%0APw%0AP%0AZV%0ATut%0ASperr%0Apf%0Awpf%0Afak%0A%0A?&template=sws_modul&weeks=1-65&combined=yes"
+		url := "https://stundenplan.htwk-leipzig.de/ss/Berichte/Text-Listen;Veranstaltungsarten;name;Vp%0AVw%0AV%0ASp%0ASw%0AS%0APp%0APw%0AP%0AZV%0ATut%0ASperr%0Apf%0Awpf%0Afak%0A%0A?&template=sws_modul&weeks=1-65&combined=yes"
 		events, err = parseEventForOneSemester(url)
 		savedEvents, dbError := db.SaveEvents(events, app)
 		err = dbError