diff --git a/src/config/locales/pl-PL.json b/src/config/locales/pl-PL.json
index 7d10438d1..3c6d9734d 100644
--- a/src/config/locales/pl-PL.json
+++ b/src/config/locales/pl-PL.json
@@ -11,18 +11,18 @@
     "fill_order": "Wypełnij zamówienie",
     "post": "Wpis",
     "comment": "Comment",
-    "checkin": "Check-in",
+    "checkin": "Zamelduj się",
     "vote": "Vote",
     "reblog": "Reblog",
-    "login": "Login",
-    "incoming_transfer_title": "Incoming transfer",
-    "outgoing_transfer_title": "Outgoing transfer",
-    "checkin_extra": "Bonus",
-    "delegation": "Delegation",
+    "login": "Logowanie",
+    "incoming_transfer_title": "Przelew przychodzący",
+    "outgoing_transfer_title": "Przelew wychodzący",
+    "checkin_extra": "Premia",
+    "delegation": "Delegacja",
     "delegations": "Delegations",
-    "delegation_title": "Delegation reward",
+    "delegation_title": "Nagroda za delegację",
     "delegation_desc": "Earn ESTM everyday for delegation",
-    "post_title": "Points for post",
+    "post_title": "Punkty za wpis",
     "comment_title": "Points for comment",
     "vote_title": "Points for vote",
     "reblog_title": "Points for reblog",
@@ -76,7 +76,7 @@
     "escrow_release": "Escrow Release",
     "escrow_approve": "Escrow Approve",
     "cancel_transfer_from_savings": "Cancel From Savings",
-    "delegate_vesting_shares": "Delegation",
+    "delegate_vesting_shares": "Delegacja",
     "fill_convert_request": "Convert Executed",
     "fill_transfer_from_savings": "Savings Executed",
     "fill_vesting_withdraw": "PowerDown executed",