diff --git a/client/src/locales/cs/core.js b/client/src/locales/cs/core.js
index 85fdfcae..5338e6be 100644
--- a/client/src/locales/cs/core.js
+++ b/client/src/locales/cs/core.js
@@ -1,4 +1,4 @@
-import dateFns from 'date-fns/locale/de';
+import dateFns from 'date-fns/locale/cs';
 
 export default {
   dateFns,