diff --git a/src/app/models/beast-orm.ts b/src/app/models/beast-orm.ts
index b5170eb73..a09954a36 100644
--- a/src/app/models/beast-orm.ts
+++ b/src/app/models/beast-orm.ts
@@ -10,9 +10,9 @@ export class MessageModel extends models.Model {
 	mentions =  ArrayField()
 	msg =  models.CharField()
 	rid =  models.CharField()
-	ts =  JsonField()
+	ts =  JsonField({blank:true})
 	u =  JsonField()
-	_id =  models.CharField({unique:true})
+	_id =  models.CharField({unique:true, blank:true})
 	_updatedAt =  models.IntegerField()
 	messageSend =  models.BooleanField()
 	offline =  models.BooleanField()