diff --git a/resources/scripts/locales/cs.json b/resources/scripts/locales/cs.json
index 5e06d4e6..f8c6b56a 100644
--- a/resources/scripts/locales/cs.json
+++ b/resources/scripts/locales/cs.json
@@ -1485,7 +1485,7 @@
   "pdf_estimate_label": "Odhad",
   "pdf_estimate_number": "Číslo odhadu",
   "pdf_estimate_date": "Datum odhadu",
-  "pdf_estimate_expire_date": "Doba platnosti",
+  "pdf_estimate_expire_date": "Expiry Date",
   "pdf_invoice_label": "Faktura",
   "pdf_invoice_number": "Číslo faktury",
   "pdf_invoice_date": "Datum fakturace",