diff --git a/src/locales/cs.json b/src/locales/cs.json
index 857b76a..e3b77c4 100644
--- a/src/locales/cs.json
+++ b/src/locales/cs.json
@@ -66,7 +66,8 @@
         "default": "Výchozí",
         "uptime_7d": "Doba online (7d)",
         "uptime_30d": "Doba online (30d)",
-        "uptime_24h": "Doba online (24h)"
+        "uptime_24h": "Doba online (24h)",
+        "streamapi": "Lokální rozhraní API pro extrakci streamů"
     },
     "lyrics": {
         "load": "Načítání textů",