diff --git a/planetstack/openstack_observer/steps/sync_slices.py b/planetstack/openstack_observer/steps/sync_slices.py
index 6d6ca46..a6073b6 100644
--- a/planetstack/openstack_observer/steps/sync_slices.py
+++ b/planetstack/openstack_observer/steps/sync_slices.py
@@ -4,7 +4,7 @@
 from django.db.models import F, Q
 from planetstack.config import Config
 from observer.openstacksyncstep import OpenStackSyncStep
-from core.models.slice import Slice, SliceDeployment
+from core.models.slice import Slice, SliceDeployments
 from util.logger import Logger, logging
 from observer.steps.sync_slice_deployments import *
 
@@ -15,14 +15,14 @@
     requested_interval=0
 
     def sync_record(self, slice):
-        for slice_deployment in SliceDeployment.objects.filter(slice=slice):
+        for slice_deployment in SliceDeployments.objects.filter(slice=slice):
             # bump the 'updated' timestamp and trigger observer to update
             # slice across all deployments 
             slice_deployment.save()    
 
     def delete_record(self, slice):
-        slice_deployment_deleter = SyncSliceDeployment().delete_record
-        for slice_deployment in SliceDeployment.objects.filter(slice=slice):
+        slice_deployment_deleter = SyncSliceDeployments().delete_record
+        for slice_deployment in SliceDeployments.objects.filter(slice=slice):
             try:
                 slice_deployment_deleter(slice_deployment)
             except Exception,e: