diff --git a/python/Muell/__init__.py b/python/Muell/__init__.py
index fde3a82..bfff09c 100644
--- a/python/Muell/__init__.py
+++ b/python/Muell/__init__.py
@@ -30,9 +30,11 @@ from pathlib import Path
 
 class Muell:
 
-    def __init__(self):
+    def __init__(self, config_file='.muell.yaml'):
 
         # Variablen
+        self.__config_file = config_file
+        self.__config = self.__readConfig()
         self.__key = 'e21758b9c711463552fb9c70ac7d4273'
         self.__modus = 'd6c5855a62cf32a4dadbc2831f0f295f'
 
@@ -60,6 +62,8 @@ class Muell:
             'User-Agent': 'Mozilla/5.0 (Linux; x68_64; x64; rv:88.0) Gecko/20100101 Firefox/88.0',
             'Content-Type': 'application/x-www-form-urlencoded',
         }
+        kommune = self.__config['kommune']
+        self.__csv = f'muell-{kommune}-{self.__current_year}.csv'
 
 	# Methoden
     def __get_index_positions(self, list_of_elems, element):
@@ -73,11 +77,11 @@ class Muell:
         return index_pos_list
 
     def __readConfig(self):
-        ''' Liest ~/.muell.yaml und speichert Daten in Dictionary '''
+        ''' Liest Konfigdatei und speichert Daten in Dictionary '''
 
         home = Path.home() # home ist ohne / am Ende!
         config = {}
-        with open(f'{home}/.muell.yaml', 'r') as config_file:
+        with open(f'{home}/{self.__config_file}', 'r') as config_file:
             config = yaml.safe_load(config_file)
 
         return config
@@ -104,13 +108,14 @@ class Muell:
 
         return name, value
 
-    def __read_file(self, jahr):
-        ''' Liest Daten aus muell<jahr>.csv und liefert ggf. Ergebnis zurück'''
+    def __read_file(self):
+        ''' Liest Daten aus self.__csv und liefert ggf. Ergebnis zurück'''
 	
         antwort_liste = list()
         headline = list()
+
         try:
-            with open(f'muell{jahr}.csv', 'r', encoding="latin1") as f:
+            with open(self.__csv, 'r', encoding="latin1") as f:
                 csv_reader = csv.reader(f, delimiter=';')
                 lines = 0
                 antwort_liste = []
@@ -128,13 +133,12 @@ class Muell:
         return (antwort_liste, headline)
 
     def get_data(self):
-        (antwort_liste, headline) = self.__read_file(self.__current_year)
-        config = self.__readConfig()
+        (antwort_liste, headline) = self.__read_file()
 
         if not antwort_liste:
             # Keine vernünftigen Daten, ergo mal gucken, was die Webseite ergibt
-            self.__postdata['f_id_kommune'] = config['kommune']
-            self.__postdata['f_id_strasse'] = config['strasse']
+            self.__postdata['f_id_kommune'] = self.__config['kommune']
+            self.__postdata['f_id_strasse'] = self.__config['strasse']
 
             (name, value) = self.__start()
             if name != None and value != None:
@@ -145,10 +149,10 @@ class Muell:
             content = resp.content
 
             antwort = str(content)
-            f = open(f'muell{self.__current_year}.csv', 'wb')
+            f = open(self.__csv, 'wb')
             f.write(content)
             f.close()
-            (antwort_liste, headline) = self.__read_file(self.__current_year)
+            (antwort_liste, headline) = self.__read_file()
 
         tomorrow = (datetime.now() + timedelta(1)).strftime('%d.%m.%Y')
         index = set();