diff --git a/client/strings/pl.json b/client/strings/pl.json
index 14aad2aa..9a945e9e 100644
--- a/client/strings/pl.json
+++ b/client/strings/pl.json
@@ -148,7 +148,7 @@
   "HeaderNewAccount": "Nowe konto",
   "HeaderNewLibrary": "Nowa biblioteka",
   "HeaderNotifications": "Powiadomienia",
-  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
+  "HeaderOpenIDConnectAuthentication": "Uwierzytelnianie OpenID Connect",
   "HeaderOpenRSSFeed": "Utwórz kanał RSS",
   "HeaderOtherFiles": "Inne pliki",
   "HeaderPasswordAuthentication": "Uwierzytelnianie hasłem",
@@ -319,6 +319,7 @@
   "LabelHardDeleteFile": "Usuń trwale plik",
   "LabelHasEbook": "Ma ebooka",
   "LabelHasSupplementaryEbook": "Posiada dodatkowy ebook",
+  "LabelHideSubtitles": "Ukryj napisy",
   "LabelHighestPriority": "Najwyższy priorytet",
   "LabelHost": "Host",
   "LabelHour": "Godzina",