diff --git a/frontend/src/i18n/translations/pl-PL.ts b/frontend/src/i18n/translations/pl-PL.ts
index 8a19f40..ba42b73 100644
--- a/frontend/src/i18n/translations/pl-PL.ts
+++ b/frontend/src/i18n/translations/pl-PL.ts
@@ -308,6 +308,7 @@ export default {
   "admin.config.title": "Konfiguracja",
   "admin.config.category.general": "Ogólne",
   "admin.config.category.share": "Udostępnij",
+  "admin.config.category.cache": "Cache",
   "admin.config.category.email": "Adres e-mail",
   "admin.config.category.smtp": "SMTP",
   "admin.config.category.oauth": "Logowanie za pomocą konta społecznościowego",
@@ -324,6 +325,14 @@ export default {
   "admin.config.general.logo": "Logo",
   "admin.config.general.logo.description": "Zmień logo, przesyłając nowy obraz. Obraz musi być plikiem PNG i mieć proporcje 1:1.",
   "admin.config.general.logo.placeholder": "Wybierz obraz",
+  "admin.config.cache.ttl": "TTL",
+  "admin.config.cache.ttl.description": "Time in second to keep information inside the cache.",
+  "admin.config.cache.max-items": "Maximum items",
+  "admin.config.cache.max-items.description": "Maximum number of items inside the cache.",
+  "admin.config.cache.redis-enabled": "Redis enabled",
+  "admin.config.cache.redis-enabled.description": "Normally Pingvin Share caches information in memory. If you run multiple instances of Pingvin Share, you need to enable Redis caching to share the cache between the instances.",
+  "admin.config.cache.redis-url": "Redis URL",
+  "admin.config.cache.redis-url.description": "Url to connect to the Redis instance used for caching.",
   "admin.config.email.enable-share-email-recipients": "Enable email recipient sharing",
   "admin.config.email.enable-share-email-recipients.description": "Whether to allow email sharing with recipients. Only enable this if SMTP is activated.",
   "admin.config.email.share-recipients-subject": "Temat dla odbiorców udziału",