diff --git a/lib/api/holidays/getHolidaysCache.dart b/lib/api/holidays/getHolidaysCache.dart
index 1e8f7e6..d27a9ed 100644
--- a/lib/api/holidays/getHolidaysCache.dart
+++ b/lib/api/holidays/getHolidaysCache.dart
@@ -6,7 +6,7 @@ import 'getHolidaysResponse.dart';
 
 class GetHolidaysCache extends RequestCache<GetHolidaysResponse> {
   GetHolidaysCache({onUpdate, renew}) : super(RequestCache.cacheDay, onUpdate, renew: renew) {
-    start('MarianumMobile', 'state-holidays');
+    start('state-holidays');
   }
 
   @override
diff --git a/lib/api/marianumcloud/talk/chat/getChatCache.dart b/lib/api/marianumcloud/talk/chat/getChatCache.dart
index 1a6cfd0..3792365 100644
--- a/lib/api/marianumcloud/talk/chat/getChatCache.dart
+++ b/lib/api/marianumcloud/talk/chat/getChatCache.dart
@@ -9,7 +9,7 @@ class GetChatCache extends RequestCache<GetChatResponse> {
   String chatToken;
 
   GetChatCache({required onUpdate, required this.chatToken}) : super(RequestCache.cacheNothing, onUpdate) {
-    start('MarianumMobile', 'nc-chat-$chatToken');
+    start('nc-chat-$chatToken');
   }
 
   @override
diff --git a/lib/api/marianumcloud/talk/getParticipants/getParticipantsCache.dart b/lib/api/marianumcloud/talk/getParticipants/getParticipantsCache.dart
index 4adfd5c..55df84d 100644
--- a/lib/api/marianumcloud/talk/getParticipants/getParticipantsCache.dart
+++ b/lib/api/marianumcloud/talk/getParticipants/getParticipantsCache.dart
@@ -8,7 +8,7 @@ class GetParticipantsCache extends RequestCache<GetParticipantsResponse> {
   String chatToken;
 
   GetParticipantsCache({required onUpdate, required this.chatToken}) : super(RequestCache.cacheNothing, onUpdate) {
-    start('MarianumMobile', 'nc-chat-participants-$chatToken');
+    start('nc-chat-participants-$chatToken');
   }
 
   @override
diff --git a/lib/api/marianumcloud/talk/room/getRoomCache.dart b/lib/api/marianumcloud/talk/room/getRoomCache.dart
index 295856c..a4ea708 100644
--- a/lib/api/marianumcloud/talk/room/getRoomCache.dart
+++ b/lib/api/marianumcloud/talk/room/getRoomCache.dart
@@ -8,7 +8,7 @@ import 'getRoomResponse.dart';
 
 class GetRoomCache extends RequestCache<GetRoomResponse> {
   GetRoomCache({onUpdate, renew}) : super(RequestCache.cacheMinute, onUpdate, renew: renew) {
-    start('MarianumMobile', 'nc-rooms');
+    start('nc-rooms');
   }
 
   @override
diff --git a/lib/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart b/lib/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart
index fab0e2d..845dc47 100644
--- a/lib/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart
+++ b/lib/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart
@@ -12,7 +12,7 @@ class ListFilesCache extends RequestCache<ListFilesResponse> {
   ListFilesCache({required onUpdate, required this.path}) : super(RequestCache.cacheNothing, onUpdate) {
     var bytes = utf8.encode('MarianumMobile-$path');
     var cacheName = md5.convert(bytes).toString();
-    start('MarianumMobile', 'wd-folder-$cacheName');
+    start('wd-folder-$cacheName');
   }
 
   @override
diff --git a/lib/api/mhsl/breaker/getBreakers/getBreakersCache.dart b/lib/api/mhsl/breaker/getBreakers/getBreakersCache.dart
index 50dcb9b..9f6ef34 100644
--- a/lib/api/mhsl/breaker/getBreakers/getBreakersCache.dart
+++ b/lib/api/mhsl/breaker/getBreakers/getBreakersCache.dart
@@ -6,7 +6,7 @@ import 'getBreakersResponse.dart';
 
 class GetBreakersCache extends RequestCache<GetBreakersResponse> {
   GetBreakersCache({onUpdate, renew}) : super(RequestCache.cacheMinute, onUpdate, renew: renew) {
-    start('MarianumMobile', 'breakers');
+    start('breakers');
   }
 
   @override
diff --git a/lib/api/mhsl/customTimetableEvent/get/getCustomTimetableEventCache.dart b/lib/api/mhsl/customTimetableEvent/get/getCustomTimetableEventCache.dart
index ba47a31..1f67d5f 100644
--- a/lib/api/mhsl/customTimetableEvent/get/getCustomTimetableEventCache.dart
+++ b/lib/api/mhsl/customTimetableEvent/get/getCustomTimetableEventCache.dart
@@ -9,7 +9,7 @@ class GetCustomTimetableEventCache extends RequestCache<GetCustomTimetableEventR
   GetCustomTimetableEventParams params;
 
   GetCustomTimetableEventCache(this.params, {onUpdate, renew}) : super(RequestCache.cacheMinute, onUpdate, renew: renew) {
-    start('MarianumMobile', 'customTimetableEvents');
+    start('customTimetableEvents');
   }
 
   @override
diff --git a/lib/api/mhsl/message/getMessages/getMessagesCache.dart b/lib/api/mhsl/message/getMessages/getMessagesCache.dart
index 416ff45..fcb9afe 100644
--- a/lib/api/mhsl/message/getMessages/getMessagesCache.dart
+++ b/lib/api/mhsl/message/getMessages/getMessagesCache.dart
@@ -6,7 +6,7 @@ import 'getMessagesResponse.dart';
 
 class GetMessagesCache extends RequestCache<GetMessagesResponse> {
   GetMessagesCache({onUpdate, renew}) : super(RequestCache.cacheMinute, onUpdate, renew: renew) {
-    start('MarianumMobile', 'message');
+    start('message');
   }
 
   @override
diff --git a/lib/api/requestCache.dart b/lib/api/requestCache.dart
index 8040f2c..9bd9b5e 100644
--- a/lib/api/requestCache.dart
+++ b/lib/api/requestCache.dart
@@ -11,6 +11,8 @@ abstract class RequestCache<T extends ApiResponse?> {
   static const int cacheHour = 60 * 60;
   static const int cacheDay = 60 * 60 * 24;
 
+  static String collection = 'MarianumMobile';
+
   int maxCacheTime;
   Function(T) onUpdate;
   Function(Exception) onError;
@@ -20,8 +22,8 @@ abstract class RequestCache<T extends ApiResponse?> {
 
   static void ignore(Exception e) {}
 
-  Future<void> start(String file, String document) async {
-    var tableData = await Localstore.instance.collection(file).doc(document).get();
+  Future<void> start(String document) async {
+    var tableData = await Localstore.instance.collection(collection).doc(document).get();
     if(tableData != null) {
       onUpdate(onLocalData(tableData['json']));
     }
@@ -34,7 +36,7 @@ abstract class RequestCache<T extends ApiResponse?> {
       var newValue = await onLoad();
       onUpdate(newValue);
 
-      Localstore.instance.collection(file).doc(document).set({
+      Localstore.instance.collection(collection).doc(document).set({
         'json': jsonEncode(newValue),
         'lastupdate': DateTime.now().millisecondsSinceEpoch
       });
diff --git a/lib/api/webuntis/queries/getHolidays/getHolidaysCache.dart b/lib/api/webuntis/queries/getHolidays/getHolidaysCache.dart
index da89d46..a91decd 100644
--- a/lib/api/webuntis/queries/getHolidays/getHolidaysCache.dart
+++ b/lib/api/webuntis/queries/getHolidays/getHolidaysCache.dart
@@ -6,7 +6,7 @@ import 'getHolidaysResponse.dart';
 
 class GetHolidaysCache extends RequestCache<GetHolidaysResponse> {
   GetHolidaysCache({onUpdate}) : super(RequestCache.cacheDay, onUpdate) {
-    start('MarianumMobile', 'wu-holidays');
+    start('wu-holidays');
   }
 
   @override
diff --git a/lib/api/webuntis/queries/getRooms/getRoomsCache.dart b/lib/api/webuntis/queries/getRooms/getRoomsCache.dart
index d126cd0..e33589b 100644
--- a/lib/api/webuntis/queries/getRooms/getRoomsCache.dart
+++ b/lib/api/webuntis/queries/getRooms/getRoomsCache.dart
@@ -6,7 +6,7 @@ import 'getRoomsResponse.dart';
 
 class GetRoomsCache extends RequestCache<GetRoomsResponse> {
   GetRoomsCache({onUpdate}) : super(RequestCache.cacheHour, onUpdate) {
-    start('MarianumMobile', 'wu-rooms');
+    start('wu-rooms');
   }
 
   @override
diff --git a/lib/api/webuntis/queries/getSubjects/getSubjectsCache.dart b/lib/api/webuntis/queries/getSubjects/getSubjectsCache.dart
index a1670d0..07a5ede 100644
--- a/lib/api/webuntis/queries/getSubjects/getSubjectsCache.dart
+++ b/lib/api/webuntis/queries/getSubjects/getSubjectsCache.dart
@@ -6,7 +6,7 @@ import 'getSubjectsResponse.dart';
 
 class GetSubjectsCache extends RequestCache<GetSubjectsResponse> {
   GetSubjectsCache({onUpdate}) : super(RequestCache.cacheHour, onUpdate) {
-    start('MarianumMobile', 'wu-subjects');
+    start('wu-subjects');
   }
 
   @override
diff --git a/lib/api/webuntis/queries/getTimetable/getTimetableCache.dart b/lib/api/webuntis/queries/getTimetable/getTimetableCache.dart
index 54a1b86..3b6d87a 100644
--- a/lib/api/webuntis/queries/getTimetable/getTimetableCache.dart
+++ b/lib/api/webuntis/queries/getTimetable/getTimetableCache.dart
@@ -11,7 +11,7 @@ class GetTimetableCache extends RequestCache<GetTimetableResponse> {
   int enddate;
 
   GetTimetableCache({required onUpdate, onError, required this.startdate, required this.enddate}) : super(RequestCache.cacheMinute, onUpdate, onError: onError) {
-    start('MarianumMobile', 'wu-timetable-$startdate-$enddate');
+    start('wu-timetable-$startdate-$enddate');
   }
 
   @override
diff --git a/lib/model/dataCleaner.dart b/lib/model/dataCleaner.dart
index a2706a9..f24fb04 100644
--- a/lib/model/dataCleaner.dart
+++ b/lib/model/dataCleaner.dart
@@ -1,14 +1,14 @@
 import 'package:localstore/localstore.dart';
 
-import '../widget/debug/cacheView.dart';
+import '../api/requestCache.dart';
 
 class DataCleaner {
   static Future<void> cleanOldCache() async {
-    var cacheData = await Localstore.instance.collection(CacheView.collection).get();
+    var cacheData = await Localstore.instance.collection(RequestCache.collection).get();
     cacheData?.forEach((key, value) async {
       var lastUpdate = DateTime.fromMillisecondsSinceEpoch(value['lastupdate']);
       if(DateTime.now().subtract(const Duration(days: 200)).isAfter(lastUpdate)) {
-        await Localstore.instance.collection(CacheView.collection).doc(key.split('/').last).delete();
+        await Localstore.instance.collection(RequestCache.collection).doc(key.split('/').last).delete();
       }
     });
   }
diff --git a/lib/view/settings/settings.dart b/lib/view/settings/settings.dart
index 1827588..6bcac72 100644
--- a/lib/view/settings/settings.dart
+++ b/lib/view/settings/settings.dart
@@ -1,5 +1,4 @@
 
-
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:jiffy/jiffy.dart';
diff --git a/lib/widget/debug/cacheView.dart b/lib/widget/debug/cacheView.dart
index ce4e9ad..157d498 100644
--- a/lib/widget/debug/cacheView.dart
+++ b/lib/widget/debug/cacheView.dart
@@ -8,21 +8,21 @@ import 'package:jiffy/jiffy.dart';
 import 'package:localstore/localstore.dart';
 
 import '../../../widget/placeholderView.dart';
+import '../../api/requestCache.dart';
 import 'jsonViewer.dart';
 
 class CacheView extends StatefulWidget {
-  static String collection = 'MarianumMobile';
   const CacheView({super.key});
 
   @override
   State<CacheView> createState() => _CacheViewState();
 
   Future<void> clear() async {
-    await Localstore.instance.collection(collection).delete();
+    await Localstore.instance.collection(RequestCache.collection).delete();
   }
 
   Future<int> totalSize() async {
-    var data = await Localstore.instance.collection(collection).get();
+    var data = await Localstore.instance.collection(RequestCache.collection).get();
     if(data!.length <= 1) return jsonEncode(data.values.first).length * 8;
     return data.values.reduce((a, b) => jsonEncode(a).length + jsonEncode(b).length) * 8;
   }
@@ -34,7 +34,7 @@ class _CacheViewState extends State<CacheView> {
 
   @override
   void initState() {
-    files = Localstore.instance.collection(CacheView.collection).get();
+    files = Localstore.instance.collection(RequestCache.collection).get();
     super.initState();
   }