diff --git a/src/Laskutin/CSV.hs b/src/Laskutin/CSV.hs
index 5e64879..9d9c58c 100644
--- a/src/Laskutin/CSV.hs
+++ b/src/Laskutin/CSV.hs
@@ -4,12 +4,10 @@
 
 module Laskutin.CSV (CsvInvoice(..), CsvTransaction(..), TransactionMessage(..), parseCsvFile, invoiceRowFromCsv) where
 
-import Data.Bifunctor (first, bimap)
-import Data.Bifunctor (second)
+import Data.Bifunctor (bimap, second)
 import Control.Monad ((>=>), guard)
 import Data.Char (isDigit)
 import Data.HashMap.Strict (delete)
-import Data.List.NonEmpty (NonEmpty, nonEmpty)
 import Data.MIME (Address, address, renderAddress, defaultCharsets, parse)
 import Data.Text (Text)
 import Data.Text.Encoding (decodeUtf8, encodeUtf8)
@@ -25,7 +23,6 @@ import qualified Data.ByteString as BS
 import qualified Data.ByteString.Lazy as LBS
 import qualified Data.HashMap.Strict as HM
 import qualified Data.Text as T
-import qualified Data.List.NonEmpty as NE
 
 import Laskutin.Types