1 files changed, 2 insertions, 2 deletions
diff --git a/static/components/vevent-description.ts b/static/components/vevent-description.ts
index f0d224be..efa619c4 100644
--- a/static/components/vevent-description.ts
+++ b/static/components/vevent-description.ts
@@ -9,8 +9,8 @@ import { formatters } from '../formatters'
 */
 class ComponentDescription extends ComponentVEvent {
 
-    constructor(uid?: string) {
-        super(uid);
+    constructor(uid?: string, instance?: string) {
+        super(uid!, instance!);
         if (!this.template) {
             throw 'vevent-description template required';
         }