fix import errors
diff --git a/planetstack/observer/steps/sync_site_privileges.py b/planetstack/observer/steps/sync_site_privileges.py
index b57ae43..c229257 100644
--- a/planetstack/observer/steps/sync_site_privileges.py
+++ b/planetstack/observer/steps/sync_site_privileges.py
@@ -3,8 +3,7 @@
 from django.db.models import F, Q
 from planetstack.config import Config
 from observer.openstacksyncstep import OpenStackSyncStep
-from core.models.site import *
-from core.models.user import User, UserDeployments    
+from core.models import User, UserDeployments, SitePrivilege, SiteDeployments   
 
 class SyncSitePrivileges(OpenStackSyncStep):
     requested_interval=0