diff --git a/dev-main.py b/dev-main.py
index d5bc5cc..61114bc 100644
--- a/dev-main.py
+++ b/dev-main.py
@@ -1,6 +1,3 @@
-import json
-from typing import Any, Dict
-
 from flask import Flask
 from werkzeug.middleware.dispatcher import DispatcherMiddleware
 
@@ -14,8 +11,7 @@ def simple(_env, resp):
     return []
 
 
-with open('config.json') as f:
-    d: Dict[str, Any] = json.load(f)
+d = config.get_config()
 config.from_config(d)
 
 app = Flask(__name__)
diff --git a/setup.py b/setup.py
index b76b403..8960c25 100644
--- a/setup.py
+++ b/setup.py
@@ -9,5 +9,5 @@ setup(
     author='',
     author_email='',
     description='',
-    install_requires=['PyNaCl', 'requests', 'Flask', 'Werkzeug', ],
+    install_requires=['PyNaCl', 'requests', 'Flask', 'Werkzeug', 'SQLAlchemy'],
 )
diff --git a/v25/storage/dbstorage.py b/v25/storage/dbstorage.py
index a938222..b9e1df1 100644
--- a/v25/storage/dbstorage.py
+++ b/v25/storage/dbstorage.py
@@ -170,6 +170,12 @@ class DBStorage(AbstractStorage):
         session.commit()
         session.close()
 
+    def clearsssj(self):
+        session = self.Session()
+        session.query(SSSJ).delete()
+        session.commit()
+        session.close()
+
     def ssssj(self, subject: str, status: str):
         """set SSSJ"""
         subject = Subject(Encoding.decode(subject)).vkey.encode()