diff --git a/ceurws/ceur_ws.py b/ceurws/ceur_ws.py
index 636d24b..c7a7666 100644
--- a/ceurws/ceur_ws.py
+++ b/ceurws/ceur_ws.py
@@ -1,8 +1,6 @@
 import calendar
 import datetime
-import os
 import re
-from pathlib import Path
 from typing import Optional
 from urllib.request import Request, urlopen
 
@@ -11,8 +9,8 @@
 from geograpy.locator import City, Country, Location, LocationContext, Region
 from lodstorage.entity import EntityManager
 from lodstorage.jsonable import JSONAble
-from lodstorage.storageconfig import StorageConfig
 
+from ceurws.config import CEURWS
 from ceurws.indexparser import IndexHtmlParser, ParserConfig
 from ceurws.loctime import LoctimeParser
 from ceurws.papertocparser import PaperTocParser
@@ -20,29 +18,6 @@
 from ceurws.volumeparser import VolumeParser
 
 
-class CEURWS:
-    """
-    CEUR-WS
-    """
-
-    @staticmethod
-    def get_home_path() -> Path:
-        """
-        Get home path
-        """
-        home = Path.home()
-        if "GITHUB_WORKSPACE" in os.environ:
-            home = Path(os.environ["GITHUB_WORKSPACE"])
-        return home
-
-    URL = "http://ceur-ws.org"
-    home = get_home_path()
-    CACHE_DIR = home.joinpath(".ceurws")
-    CACHE_FILE = CACHE_DIR.joinpath("ceurws.db")
-    CACHE_HTML = CACHE_DIR.joinpath("index.html")
-    CONFIG = StorageConfig(cacheFile=str(CACHE_FILE))
-
-
 class Volume(JSONAble):
     """
     Represents a volume in ceur-ws
@@ -587,8 +562,7 @@ def getSamples() -> list[dict]:
         get sample records of the entity
         """
         samples = [
-            {
-                # id is constructed with volume and position
+            {  # id is constructed with volume and position
                 # → <volNumber>/s<position>/<type>_<position_relative_to_type>
                 "id": "Vol-2436/s1/summary",
                 "type": "summary",
@@ -728,7 +702,8 @@ def __init__(self):
             clazz=Session,
             tableName="sessions",
             entityName=Session.__class__.__name__,
-            primaryKey="id",  # ToDo: check if just the title is a sufficent key or if an ID must be added
+            primaryKey="id",
+            # ToDo: check if just the title is a sufficent key or if an ID must be added
             entityPluralName="sessions",
             config=CEURWS.CONFIG,
             name=self.__class__.__name__,
diff --git a/ceurws/config.py b/ceurws/config.py
new file mode 100644
index 0000000..0c62cde
--- /dev/null
+++ b/ceurws/config.py
@@ -0,0 +1,27 @@
+import os
+from pathlib import Path
+
+from lodstorage.storageconfig import StorageConfig
+
+
+class CEURWS:
+    """
+    CEUR-WS
+    """
+
+    @staticmethod
+    def get_home_path() -> Path:
+        """
+        Get home path
+        """
+        home = Path.home()
+        if "GITHUB_WORKSPACE" in os.environ:
+            home = Path(os.environ["GITHUB_WORKSPACE"])
+        return home
+
+    URL = "http://ceur-ws.org"
+    home = get_home_path()
+    CACHE_DIR = home.joinpath(".ceurws")
+    CACHE_FILE = CACHE_DIR.joinpath("ceurws.db")
+    CACHE_HTML = CACHE_DIR.joinpath("index.html")
+    CONFIG = StorageConfig(cacheFile=str(CACHE_FILE))
diff --git a/ceurws/volumeparser.py b/ceurws/volumeparser.py
index c3f2c70..ed104a8 100644
--- a/ceurws/volumeparser.py
+++ b/ceurws/volumeparser.py
@@ -3,13 +3,14 @@
 
 @author: wf
 """
+
 import os
 import re
 from pathlib import Path
 
 from bs4 import BeautifulSoup, NavigableString, PageElement, Tag
-from ceurws.ceur_ws import CEURWS
 
+from ceurws.config import CEURWS
 from ceurws.textparser import Textparser
 from ceurws.urn import URN
 from ceurws.utils.webscrape import ScrapeDescription, WebScrape
diff --git a/ceurws/wikidatasync.py b/ceurws/wikidatasync.py
index 5e3ce07..438d98a 100644
--- a/ceurws/wikidatasync.py
+++ b/ceurws/wikidatasync.py
@@ -15,7 +15,8 @@
 from lodstorage.sparql import SPARQL
 from lodstorage.sql import SQLDB
 
-from ceurws.ceur_ws import CEURWS, PaperManager, Volume, VolumeManager
+from ceurws.ceur_ws import PaperManager, Volume, VolumeManager
+from ceurws.config import CEURWS
 from ceurws.dblp import DblpAuthorIdentifier, DblpEndpoint
 from ceurws.endpoints import DBLP_ENDPOINT
 from ceurws.indexparser import ParserConfig
diff --git a/tests/test_ceur.py b/tests/test_ceur.py
index ca60b00..82019ae 100644
--- a/tests/test_ceur.py
+++ b/tests/test_ceur.py
@@ -8,7 +8,7 @@
 
 from sqlmodel import select  # Added 'select' here
 
-from ceurws.ceur_ws import CEURWS
+from ceurws.config import CEURWS
 from ceurws.models.ceur import Paper, Volume
 from ceurws.sql_cache import SqlDB
 from tests.basetest import Basetest