diff --git a/app/models/speakers-call.js b/app/models/speakers-call.js
index 0d9fd675f4f..bd25635a9b0 100644
--- a/app/models/speakers-call.js
+++ b/app/models/speakers-call.js
@@ -10,8 +10,8 @@ const detectedTimezone = moment.tz.guess();
 
 export default ModelBase.extend({
   announcement : attr('string'),
-  startsAt     : attr('moment', { defaultValue: () => moment.tz(detectedTimezone).add(1, 'months').startOf('day') }),
-  endsAt       : attr('moment', { defaultValue: () => moment.tz(detectedTimezone).add(1, 'months').hour(17).minute(0) }),
+  startsAt     : attr('moment', { defaultValue: () => moment.tz(detectedTimezone).subtract(3, 'days').startOf('day') }),
+  endsAt       : attr('moment', { defaultValue: () => moment.tz(detectedTimezone).subtract(2, 'days').startOf('day') }),
   privacy      : attr('string', { defaultValue: 'public' }),
   hash         : attr('string', { defaultValue: v4() }),