diff --git a/scriptengines/javascript/plasma-scriptengine-dataengine-javascript.desktop b/scriptengines/javascript/plasma-scriptengine-dataengine-javascript.desktop
index fce542aba..16524817b 100644
--- a/scriptengines/javascript/plasma-scriptengine-dataengine-javascript.desktop
+++ b/scriptengines/javascript/plasma-scriptengine-dataengine-javascript.desktop
@@ -2,6 +2,7 @@
 Name=JavaScript DataEngine
 Name[ca]=Motor de dades de JavaScript
 Name[ca@valencia]=Motor de dades de JavaScript
+Name[cs]=Datový nástroj JavaScript
 Name[csb]=Mòtór JavaScript
 Name[da]=JavaScript-datamotor
 Name[de]=JavaScript-Datenmodul