diff --git a/app.py b/app.py
index 0611712..2aee395 100644
--- a/app.py
+++ b/app.py
@@ -3,6 +3,7 @@ from multiprocessing import Process
 
 from settings import settings
 from v2 import *
+from v2.struct_cache import StructCacheFile
 
 
 class XProcess(Process):
@@ -15,8 +16,8 @@ class XProcess(Process):
 
     def run(self):
         db_client = CK(**settings.CK_CONFIG)
-        sketch = Sketch(db_client)
-        handler_event = HandlerEvent(db_client, settings.GAME,self.ipsearch)
+        sketch = Sketch(db_client, StructCacheFile())
+        handler_event = HandlerEvent(db_client, settings.GAME, self.ipsearch)
         handler_user = HandlerUser(db_client, settings.GAME)
         transmitter = Transmitter(db_client, settings.GAME, sketch, self.lock)
         transmitter.add_source(handler_event, 10000, 60)