diff --git a/resources/lang/pl_PL/firefly.php b/resources/lang/pl_PL/firefly.php
index b33ea9e894..69ec7d9e7b 100644
--- a/resources/lang/pl_PL/firefly.php
+++ b/resources/lang/pl_PL/firefly.php
@@ -662,10 +662,6 @@ return [
     'newWithdrawal'                              => 'Nowy wydatek',
     'newDeposit'                                 => 'Nowa wpłata',
     'newTransfer'                                => 'Nowy transfer',
-    'moneyIn'                                    => 'Uznania',
-    'moneyOut'                                   => 'Obciążenia',
-    'billsToPay'                                 => 'Rachunki do zapłacenia',
-    'billsPaid'                                  => 'Zapłacone rachunki',
     'bills_to_pay'                               => 'Bills to pay',
     'per_day'                                    => 'Per day',
 
@@ -946,15 +942,6 @@ return [
     'overview_for_link'                     => 'Overview for link type ":name"',
     'delete_journal_link'                   => 'Usuń powiązanie między <a href=":source_link">:source</a> a <a href=":destination_link">:destination</a>',
     'deleted_link'                          => 'Usunięto powiązanie',
-    '1_outward'                             => 'relates to',
-    '2_outward'                             => '(partially) refunds',
-    '3_outward'                             => '(partially) pays for',
-    '4_outward'                             => '(partially) reimburses',
-    '1_inward'                              => 'relates to',
-    '2_inward'                              => 'is (partially) refunded by',
-    '3_inward'                              => 'is (partially) paid for by',
-    '4_inward'                              => 'is (partially) reimbursed by',
-
 
     // split a transaction:
     'splits'                                => 'Podziały',