diff --git a/strings/cs.json b/strings/cs.json
index 5ab857c9..b7078c31 100644
--- a/strings/cs.json
+++ b/strings/cs.json
@@ -146,6 +146,7 @@
   "LabelEndOfChapter": "Konec kapitoly",
   "LabelEndTime": "Do",
   "LabelEpisode": "Epizoda",
+  "LabelExplicit": "Explicitně",
   "LabelFeedURL": "URL kanálu",
   "LabelFile": "Soubor",
   "LabelFileBirthtime": "Čas vytvoření souboru",