diff --git a/src/Simplex/Chat.hs b/src/Simplex/Chat.hs
index f90af36ae0..d23dffe669 100644
--- a/src/Simplex/Chat.hs
+++ b/src/Simplex/Chat.hs
@@ -582,7 +582,8 @@ processChatCommand = \case
         fsFilePath <- toFSFilePath file
         aFileId <- withAgent $ \a -> xftpSendFile a (aUserId user) fsFilePath n
         -- TODO CRSndFileStart event for XFTP
-        ft@FileTransferMeta {fileId} <- withStore' $ \db -> createSndFileTransferXFTP db user contactOrGroup file fInv $ AgentSndFileId aFileId
+        chSize <- asks $ fileChunkSize . config
+        ft@FileTransferMeta {fileId} <- withStore' $ \db -> createSndFileTransferXFTP db user contactOrGroup file fInv (AgentSndFileId aFileId) chSize
         let ciFile = CIFile {fileId, fileName, fileSize, filePath = Just file, fileStatus = CIFSSndStored, fileProtocol = FPXFTP}
         case contactOrGroup of
           CGContact Contact {activeConn} -> withStore' $ \db -> createSndFTDescrXFTP db user Nothing activeConn ft fileDescr
diff --git a/src/Simplex/Chat/Store.hs b/src/Simplex/Chat/Store.hs
index 67e3d9a6e2..b7ef583be1 100644
--- a/src/Simplex/Chat/Store.hs
+++ b/src/Simplex/Chat/Store.hs
@@ -2781,11 +2781,11 @@ getSndFTViaMsgDelivery db User {userId} Connection {connId, agentConnId} agentMs
       (\n -> SndFileTransfer {fileId, fileStatus, fileName, fileSize, chunkSize, filePath, fileDescrId, fileInline, groupMemberId, recipientDisplayName = n, connId, agentConnId})
         <$> (contactName_ <|> memberName_)
 
-createSndFileTransferXFTP :: DB.Connection -> User -> ContactOrGroup -> FilePath -> FileInvitation -> AgentSndFileId -> IO FileTransferMeta
-createSndFileTransferXFTP db User {userId} contactOrGroup filePath FileInvitation {fileName, fileSize} agentSndFileId = do
+
+createSndFileTransferXFTP :: DB.Connection -> User -> ContactOrGroup -> FilePath -> FileInvitation -> AgentSndFileId -> Integer -> IO FileTransferMeta
+createSndFileTransferXFTP db User {userId} contactOrGroup filePath FileInvitation {fileName, fileSize} agentSndFileId chunkSize = do
   currentTs <- getCurrentTime
-  let chunkSize = 0
-      xftpSndFile = Just XFTPSndFile {agentSndFileId, privateSndFileDescr = Nothing}
+  let xftpSndFile = Just XFTPSndFile {agentSndFileId, privateSndFileDescr = Nothing}
   DB.execute
     db
     "INSERT INTO files (contact_id, group_id, user_id, file_name, file_path, file_size, chunk_size, agent_snd_file_id, ci_file_status, protocol, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)"