diff --git a/i18n/pl.json b/i18n/pl.json
index 7f2b2a7c..8f780fd6 100644
--- a/i18n/pl.json
+++ b/i18n/pl.json
@@ -6,7 +6,12 @@
     "Paste does not exist, has expired or has been deleted.": "Wklejka nie istnieje, wygasła albo została usunięta.",
     "%s requires php %s or above to work. Sorry.": "%s wymaga PHP w wersji %s lub nowszej. Przykro mi.",
     "%s requires configuration section [%s] to be present in configuration file.": "%s wymaga obecności sekcji [%s] w pliku konfiguracyjnym.",
-    "Please wait %d seconds between each post.": "Poczekaj %d sekund pomiędzy każdą wklejką.",
+    "Please wait %d seconds between each post.": [
+        "Please wait %d second between each post. (singular)",
+        "Please wait %d seconds between each post. (1st plural)",
+        "Please wait %d seconds between each post. (2nd plural)",
+        "Please wait %d seconds between each post. (3rd plural)"
+    ],
     "Paste is limited to %s of encrypted data.": "Wklejka jest limitowana do %s zaszyfrowanych danych.",
     "Invalid data.": "Nieprawidłowe dane.",
     "You are unlucky. Try again.": "Miałeś pecha. Spróbuj ponownie.",
@@ -74,33 +79,33 @@
     "Note: This is a test service: Data may be deleted anytime. Kittens will die if you abuse this service.": "Notka: To jest usługa testowa. Dane mogą zostać usunięte w dowolnym momencie. Kociątka umrą, jeśli nadużyjesz tej usługi.",
     "This document will expire in %d seconds.": [
         "Ten dokument wygaśnie za %d sekundę.",
-        "Ten dokument wygaśnie za %d sekund.",
-        "This document will expire in %d seconds (2nd plural)",
-        "This document will expire in %d seconds (3rd plural)"
+        "This document will expire in %d seconds. (1st plural)",
+        "This document will expire in %d seconds. (2nd plural)",
+        "This document will expire in %d seconds. (3rd plural)"
     ],
     "This document will expire in %d minutes.": [
         "Ten dokument wygaśnie za %d minutę.",
-        "Ten dokument wygaśnie za %d minut.",
-        "This document will expire in %d minutes (2nd plural)",
-        "This document will expire in %d minutes (3rd plural)"
+        "This document will expire in %d minutes. (1st plural)",
+        "This document will expire in %d minutes. (2nd plural)",
+        "This document will expire in %d minutes. (3rd plural)"
     ],
     "This document will expire in %d hours.": [
         "Ten dokument wygaśnie za godzinę.",
-        "Ten dokument wygaśnie za %d godzin.",
-        "This document will expire in %d hours (2nd plural)",
-        "This document will expire in %d hours (3rd plural)"
+        "This document will expire in %d hours. (1st plural)",
+        "This document will expire in %d hours. (2nd plural)",
+        "This document will expire in %d hours. (3rd plural)"
     ],
     "This document will expire in %d days.": [
         "Ten dokument wygaśnie za %d dzień.",
-        "Ten dokument wygaśnie za %d dni.",
-        "This document will expire in %d days (2nd plural)",
-        "This document will expire in %d days (3rd plural)"
+        "This document will expire in %d days. (1st plural)",
+        "This document will expire in %d days. (2nd plural)",
+        "This document will expire in %d days. (3rd plural)"
     ],
     "This document will expire in %d months.": [
         "Ten dokument wygaśnie za miesiąc.",
-        "Ten dokument wygaśnie za %d miesięcy.",
-        "This document will expire in %d months (2nd plural)",
-        "This document will expire in %d months (3rd plural)"
+        "This document will expire in %d months. (1st plural)",
+        "This document will expire in %d months. (2nd plural)",
+        "This document will expire in %d months. (3rd plural)"
     ],
     "Please enter the password for this paste:": "Wpisz hasło dla tej wklejki:",
     "Could not decrypt data (Wrong key?)": "Nie udało się odszyfrować danych (zły klucz?)",