diff --git a/common.py b/common.py
index e5a8723..f617dad 100644
--- a/common.py
+++ b/common.py
@@ -4,16 +4,21 @@ from pathlib import Path
 from typing import Optional, Sequence
 
 from spacepackets import SpacePacket, SpacePacketHeader, PacketTypes
-from spacepackets.cfdp import TransmissionModes, PduType, DirectiveType
-from spacepackets.cfdp.pdu.helper import GenericPduPacket, PduHolder, PduFactory
-from spacepackets.util import UnsignedByteField
+from spacepackets.cfdp import (
+    TransmissionModes,
+    PduType,
+    DirectiveType,
+    GenericPduPacket,
+    PduHolder,
+    PduFactory,
+)
 from tmtccmd.cfdp import (
     RemoteEntityCfgTable,
-    HostFilestore,
     RemoteEntityCfg,
     LocalEntityCfg,
     CfdpUserBase,
 )
+from spacepackets.util import UnsignedByteField
 from tmtccmd.cfdp.handler import SourceHandler, DestHandler
 from tmtccmd.cfdp.request import PutRequest, PutRequestCfg
 from tmtccmd.logging import get_current_time_string
@@ -110,8 +115,6 @@ class CfdpHandler:
         seq_cnt_provider: ProvidesSeqCount,
         remote_cfg: Sequence[RemoteEntityCfg],
     ):
-        vfs = HostFilestore()
-        super().__init__(vfs)
         self.dest_id = UnsignedByteField(EXAMPLE_APID, 2)
         self.remote_cfg_table = RemoteEntityCfgTable()
         self.remote_cfg_table.add_remote_entities(remote_cfg)