diff --git a/i18n/csb.json b/i18n/csb.json
index b12742582..d84bcb192 100644
--- a/i18n/csb.json
+++ b/i18n/csb.json
@@ -13,6 +13,7 @@
 	"mobile-frontend-home-button": "Przédnô",
 	"mobile-frontend-language-article-heading": "Przeczëtôj w jinszim jãzëkù",
 	"mobile-frontend-language-change": "Zmieni jãzëk",
+	"mobile-frontend-languages-not-available": "Na starna nie je dostãpnô w jinëch jãzëkach.",
 	"mobile-frontend-main-menu-button-tooltip": "Òtemkni przédné menu",
 	"mobile-frontend-main-menu-contributions": "Mój wkłôd",
 	"mobile-frontend-main-menu-login": "Wlogùjë mie",