diff --git a/i18n/cs.json b/i18n/cs.json
index 9e94dfae..9585b694 100644
--- a/i18n/cs.json
+++ b/i18n/cs.json
@@ -6,7 +6,12 @@
     "Paste does not exist, has expired or has been deleted.": "Vložený text neexistuje, expiroval nebo byl odstraněn.",
     "%s requires php %s or above to work. Sorry.": "%s vyžaduje php %s nebo vyšší. Lituji.",
     "%s requires configuration section [%s] to be present in configuration file.": "%s requires configuration section [%s] to be present in configuration file.",
-    "Please wait %d seconds between each post.": "Počet sekund do dalšího příspěvku: %d.",
+    "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.": "Příspěvek je limitován na %s šífrovaných dat",
     "Invalid data.": "Chybná data.",
     "You are unlucky. Try again.": "Lituji, zkuste to znovu.",
@@ -74,33 +79,33 @@
     "Note: This is a test service: Data may be deleted anytime. Kittens will die if you abuse this service.": "Note: This is a test service: Data may be deleted anytime. Kittens will die if you abuse this service.",
     "This document will expire in %d seconds.": [
         "Tento dokument expiruje za %d sekundu.",
-        "Tento dokument expiruje za %d sekundy.",
-        "Tento dokument expiruje za %d sekund.",
-        "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.": [
         "Tento dokument expiruje za %d minutu.",
-        "Tento dokument expiruje za %d minuty.",
-        "Tento dokument expiruje za %d minut.",
-        "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.": [
         "Tento dokument expiruje za %d hodinu.",
-        "Tento dokument expiruje za %d hodiny.",
-        "Tento dokument expiruje za %d hodin.",
-        "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.": [
         "Tento dokument expiruje za %d den.",
-        "Tento dokument expiruje za %d dny.",
-        "Tento dokument expiruje za %d dny.",
-        "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.": [
         "Tento dokument expiruje za %d měsíc.",
-        "Tento dokument expiruje za %d měsíce.",
-        "Tento dokument expiruje za %d měsíců.",
-        "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:": "Zadejte prosím heslo:",
     "Could not decrypt data (Wrong key?)": "Could not decrypt data (Wrong key?)",