diff --git a/src/stores/widgets/StopGapWidgetDriver.ts b/src/stores/widgets/StopGapWidgetDriver.ts
index e5435f595e..7bf3be2eb7 100644
--- a/src/stores/widgets/StopGapWidgetDriver.ts
+++ b/src/stores/widgets/StopGapWidgetDriver.ts
@@ -192,6 +192,7 @@ export class StopGapWidgetDriver extends WidgetDriver {
                 EventType.CallSDPStreamMetadataChanged,
                 EventType.CallSDPStreamMetadataChangedPrefix,
                 EventType.CallReplaces,
+                EventType.CallEncryptionKeysPrefix,
             ];
             for (const eventType of sendRecvToDevice) {
                 this.allowedCapabilities.add(