diff --git a/js/src/services/EventMetadata.ts b/js/src/services/EventMetadata.ts
index 6500173b..f7cd9435 100644
--- a/js/src/services/EventMetadata.ts
+++ b/js/src/services/EventMetadata.ts
@@ -136,6 +136,19 @@ export const eventMetaDataList: IEventMetadataDescription[] = [
       /http(?:s?):\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)([\w\-_]*)(&(amp;)?‌[\w?‌=]*)?/,
     category: EventMetadataCategories.LIVE,
   },
+  {
+    icon: "mz:icon:owncast",
+    key: "mz:live:owncast:url",
+    label: i18n.t("Owncast live") as string,
+    description: i18n.t(
+      "The URL where the event can be watched live"
+    ) as string,
+    value: "",
+    type: EventMetadataType.STRING,
+    keyType: EventMetadataKeyType.URL,
+    pattern: /^https?:\/\/(([^/.]+)\.)+([a-z]+)\/?/,
+    category: EventMetadataCategories.LIVE,
+  },
   {
     icon: "calendar-check",
     key: "mz:poll:framadate:url",