site.site model entity was removed form test database (doesn't exist)

circle/dashboard/fixtures/test-vm-fixture.json

 [
 [
 {
 {
   "pk": 1, 
   "pk": 1, 
-  "model": "sites.site", 
-  "fields": {
-    "domain": "example.com", 
-    "name": "example.com"
-  }
-},
-{
-  "pk": 1, 
   "model": "vm.lease", 
   "model": "vm.lease", 
   "fields": {
   "fields": {
     "suspend_interval_seconds": 18000, 
     "suspend_interval_seconds": 18000,