diff --git a/planetstack/core/admin.py b/planetstack/core/admin.py
index a84b8bc..1ef4106 100644
--- a/planetstack/core/admin.py
+++ b/planetstack/core/admin.py
@@ -409,7 +409,7 @@
         return SitePrivilege.select_by_user(request.user)
 
 class SiteDeploymentInline(PlStackTabularInline):
-    model = SiteDeployments
+    model = SiteDeployment
     extra = 0
     suit_classes = 'suit-tab suit-tab-deployments'
     fields = ['backend_status_icon', 'deployment','site']
@@ -424,7 +424,7 @@
         return super(SiteDeploymentInline, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
     def queryset(self, request):
-        return SiteDeployments.select_by_user(request.user)
+        return SiteDeployment.select_by_user(request.user)
 
 
 class SlicePrivilegeInline(PlStackTabularInline):
@@ -560,7 +560,7 @@
         #    create/destroy the through models ourselves. There has to be
         #    a better way...
 
-        self.manipulate_m2m_objs(deployment, self.cleaned_data['sites'], deployment.sitedeployments_set.all(), SiteDeployments, "deployment", "site")
+        self.manipulate_m2m_objs(deployment, self.cleaned_data['sites'], deployment.sitedeployments_set.all(), SiteDeployment, "deployment", "site")
         self.manipulate_m2m_objs(deployment, self.cleaned_data['images'], deployment.imagedeployments_set.all(), ImageDeployments, "deployment", "image")
 
       self.save_m2m()
diff --git a/planetstack/core/models/site.py b/planetstack/core/models/site.py
index 53c36ab..9ef48c2 100644
--- a/planetstack/core/models/site.py
+++ b/planetstack/core/models/site.py
@@ -105,7 +105,7 @@
     abbreviated_name = models.CharField(max_length=80)
 
     #deployments = models.ManyToManyField('Deployment', blank=True, related_name='sites')
-    deployments = models.ManyToManyField('Deployment', through='SiteDeployments', blank=True, help_text="Select which sites are allowed to host nodes in this deployment", related_name='sites')
+    deployments = models.ManyToManyField('Deployment', through='SiteDeployment', blank=True, help_text="Select which sites are allowed to host nodes in this deployment", related_name='sites')
     tags = generic.GenericRelation(Tag)
 
     def __unicode__(self):  return u'%s' % (self.name)
diff --git a/planetstack/ec2_observer/deleters/site_deleter.py b/planetstack/ec2_observer/deleters/site_deleter.py
index c97dee1..88a4008 100644
--- a/planetstack/ec2_observer/deleters/site_deleter.py
+++ b/planetstack/ec2_observer/deleters/site_deleter.py
@@ -1,4 +1,4 @@
-from core.models import Site, SiteDeployments
+from core.models import Site, SiteDeployment
 from observer.deleter import Deleter
 from observer.deleters.site_deployment_deleter import SiteDeploymentDeleter
 
@@ -7,7 +7,7 @@
     
     def call(self, pk):
         site = Site.objects.get(pk=pk)
-        site_deployments = SiteDeployments.objects.filter(site=site)
+        site_deployments = SiteDeployment.objects.filter(site=site)
         site_deployment_deleter = SiteDeploymentDeleter()
         for site_deployment in site_deployments:
             site_deployment_deleter(site_deployment.id)
diff --git a/planetstack/ec2_observer/deleters/site_deployment_deleter.py b/planetstack/ec2_observer/deleters/site_deployment_deleter.py
index fa97be2..db344cd 100644
--- a/planetstack/ec2_observer/deleters/site_deployment_deleter.py
+++ b/planetstack/ec2_observer/deleters/site_deployment_deleter.py
@@ -1,11 +1,11 @@
-from core.models import Site, SiteDeployments
+from core.models import Site, SiteDeployment
 from observer.deleter import Deleter
 
 class SiteDeploymentDeleter(Deleter):
-    model='SiteDeployments'
+    model='SiteDeployment'
 
     def call(self, pk):
-        site_deployment = SiteDeployments.objects.get(pk=pk)
+        site_deployment = SiteDeployment.objects.get(pk=pk)
         if site_deployment.tenant_id:
             driver = self.driver.admin_driver(deployment=site_deployment.deployment.name)
             driver.delete_tenant(site_deployment.tenant_id)
diff --git a/planetstack/ec2_observer/steps/sync_nodes.py b/planetstack/ec2_observer/steps/sync_nodes.py
index 9f032ed..0fa8b61 100644
--- a/planetstack/ec2_observer/steps/sync_nodes.py
+++ b/planetstack/ec2_observer/steps/sync_nodes.py
@@ -20,7 +20,7 @@
             return []
 
         deployment = Deployment.objects.filter(Q(name="Amazon EC2"))[0]
-        current_site_deployments = SiteDeployments.objects.filter(Q(deployment=deployment))
+        current_site_deployments = SiteDeployment.objects.filter(Q(deployment=deployment))
 
         zone_ret = aws_run('ec2 describe-availability-zones')
         zones = zone_ret['AvailabilityZones']
diff --git a/planetstack/ec2_observer/steps/sync_site_deployments.py b/planetstack/ec2_observer/steps/sync_site_deployments.py
index 7c24f68..5adccb7 100644
--- a/planetstack/ec2_observer/steps/sync_site_deployments.py
+++ b/planetstack/ec2_observer/steps/sync_site_deployments.py
@@ -7,9 +7,9 @@
 from ec2_observer.awslib import *
 import pdb
 
-class SyncSiteDeployments(SyncStep):
+class SyncSiteDeployment(SyncStep):
     requested_interval=86400
-    provides=[SiteDeployments]
+    provides=[SiteDeployment]
 
     def fetch_pending(self, deletion):
         if (deletion):
@@ -29,7 +29,7 @@
         # The syncstep should catch it
         # At any rate, we should not run if there are no deployments
         deployment = Deployment.objects.filter(Q(name="Amazon EC2"))[0]
-        current_site_deployments = SiteDeployments.objects.filter(Q(deployment=deployment))
+        current_site_deployments = SiteDeployment.objects.filter(Q(deployment=deployment))
         site_dict = {}
 
         for sd in current_site_deployments:
@@ -40,7 +40,7 @@
             try:
                 site_record = site_dict[site]
             except KeyError:
-                sd = SiteDeployments(site=site,deployment=deployment,tenant_id=base64.urlsafe_b64encode(os.urandom(12)))
+                sd = SiteDeployment(site=site,deployment=deployment,tenant_id=base64.urlsafe_b64encode(os.urandom(12)))
                 updated_site_deployments.append(sd)
 
         return updated_site_deployments
diff --git a/planetstack/ec2_observer/steps/sync_sites.py b/planetstack/ec2_observer/steps/sync_sites.py
index 0c1c7cf..0959c71 100644
--- a/planetstack/ec2_observer/steps/sync_sites.py
+++ b/planetstack/ec2_observer/steps/sync_sites.py
@@ -16,7 +16,7 @@
             return []
 
         deployment = Deployment.objects.filter(Q(name="Amazon EC2"))[0]
-        current_site_deployments = SiteDeployments.objects.filter(Q(deployment=deployment))
+        current_site_deployments = SiteDeployment.objects.filter(Q(deployment=deployment))
 
         zone_ret = aws_run('ec2 describe-availability-zones')
         zones = zone_ret['AvailabilityZones']
diff --git a/planetstack/ec2_observer/steps/sync_slivers.py b/planetstack/ec2_observer/steps/sync_slivers.py
index 15cd5eb..a7b1dad 100644
--- a/planetstack/ec2_observer/steps/sync_slivers.py
+++ b/planetstack/ec2_observer/steps/sync_slivers.py
@@ -5,7 +5,7 @@
 from planetstack.config import Config
 from ec2_observer.syncstep import SyncStep
 from core.models.sliver import Sliver
-from core.models.slice import SlicePrivilege, SliceDeployments
+from core.models.slice import SlicePrivilege, SliceDeployment
 from core.models.network import Network, NetworkSlice, NetworkDeployments
 from util.logger import Logger, logging
 from ec2_observer.awslib import *
diff --git a/planetstack/genapi.py b/planetstack/genapi.py
index 49317e7..efe42f7 100644
--- a/planetstack/genapi.py
+++ b/planetstack/genapi.py
@@ -159,8 +159,8 @@
         url(r'plstackapi/usercredentials/$', UserCredentialList.as_view(), name='usercredential-list'),
         url(r'plstackapi/usercredentials/(?P<pk>[a-zA-Z0-9\-]+)/$', UserCredentialDetail.as_view(), name ='usercredential-detail'),
     
-        url(r'plstackapi/sitedeployments/$', SiteDeploymentsList.as_view(), name='sitedeployments-list'),
-        url(r'plstackapi/sitedeployments/(?P<pk>[a-zA-Z0-9\-]+)/$', SiteDeploymentsDetail.as_view(), name ='sitedeployments-detail'),
+        url(r'plstackapi/sitedeployments/$', SiteDeploymentList.as_view(), name='sitedeployments-list'),
+        url(r'plstackapi/sitedeployments/(?P<pk>[a-zA-Z0-9\-]+)/$', SiteDeploymentDetail.as_view(), name ='sitedeployments-detail'),
     
         url(r'plstackapi/slicetags/$', SliceTagList.as_view(), name='slicetag-list'),
         url(r'plstackapi/slicetags/(?P<pk>[a-zA-Z0-9\-]+)/$', SliceTagDetail.as_view(), name ='slicetag-detail'),
@@ -1095,18 +1095,18 @@
 
 
 
-class SiteDeploymentsSerializer(serializers.HyperlinkedModelSerializer):
+class SiteDeploymentSerializer(serializers.HyperlinkedModelSerializer):
     id = serializers.Field()
     
     class Meta:
-        model = SiteDeployments
+        model = SiteDeployment
         fields = ('id','created','updated','enacted','backend_status','deleted','site','deployment','tenant_id',)
 
-class SiteDeploymentsIdSerializer(serializers.ModelSerializer):
+class SiteDeploymentIdSerializer(serializers.ModelSerializer):
     id = serializers.Field()
     
     class Meta:
-        model = SiteDeployments
+        model = SiteDeployment
         fields = ('id','created','updated','enacted','backend_status','deleted','site','deployment','tenant_id',)
 
 
@@ -1270,7 +1270,7 @@
 
                  UserCredential: UserCredentialSerializer,
 
-                 SiteDeployments: SiteDeploymentsSerializer,
+                 SiteDeployment: SiteDeploymentSerializer,
 
                  SliceTag: SliceTagSerializer,
 
@@ -3663,10 +3663,10 @@
 
 
 
-class SiteDeploymentsList(generics.ListCreateAPIView):
-    queryset = SiteDeployments.objects.select_related().all()
-    serializer_class = SiteDeploymentsSerializer
-    id_serializer_class = SiteDeploymentsIdSerializer
+class SiteDeploymentList(generics.ListCreateAPIView):
+    queryset = SiteDeployment.objects.select_related().all()
+    serializer_class = SiteDeploymentSerializer
+    id_serializer_class = SiteDeploymentIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
     filter_fields = ('id','created','updated','enacted','backend_status','deleted','site','deployment','tenant_id',)
 
@@ -3678,27 +3678,27 @@
             return self.serializer_class
 
     def get_queryset(self):
-        return SiteDeployments.select_by_user(self.request.user)
+        return SiteDeployment.select_by_user(self.request.user)
 
     def create(self, request, *args, **kwargs):
-        obj = SiteDeployments(**request.DATA)
+        obj = SiteDeployment(**request.DATA)
         obj.caller = request.user
         if obj.can_update(request.user):
-            return super(SiteDeploymentsList, self).create(request, *args, **kwargs)
+            return super(SiteDeploymentList, self).create(request, *args, **kwargs)
         else:
             raise Exception("failed obj.can_update")
 
-        ret = super(SiteDeploymentsList, self).create(request, *args, **kwargs)
+        ret = super(SiteDeploymentList, self).create(request, *args, **kwargs)
         if (ret.status_code%100 != 200):
             raise Exception(ret.data)
 
         return ret
 
 
-class SiteDeploymentsDetail(PlanetStackRetrieveUpdateDestroyAPIView):
-    queryset = SiteDeployments.objects.select_related().all()
-    serializer_class = SiteDeploymentsSerializer
-    id_serializer_class = SiteDeploymentsIdSerializer
+class SiteDeploymentDetail(PlanetStackRetrieveUpdateDestroyAPIView):
+    queryset = SiteDeployment.objects.select_related().all()
+    serializer_class = SiteDeploymentSerializer
+    id_serializer_class = SiteDeploymentIdSerializer
 
     def get_serializer_class(self):
         no_hyperlinks = self.request.QUERY_PARAMS.get('no_hyperlinks', False)
@@ -3708,7 +3708,7 @@
             return self.serializer_class
     
     def get_queryset(self):
-        return SiteDeployments.select_by_user(self.request.user)
+        return SiteDeployment.select_by_user(self.request.user)
 
     # update() is handled by PlanetStackRetrieveUpdateDestroyAPIView
 
diff --git a/planetstack/openstack_observer/steps/sync_site_deployments.py b/planetstack/openstack_observer/steps/sync_site_deployments.py
index b5e9f9a..27b8648 100644
--- a/planetstack/openstack_observer/steps/sync_site_deployments.py
+++ b/planetstack/openstack_observer/steps/sync_site_deployments.py
@@ -6,9 +6,9 @@
 from core.models.site import *
 from observer.ansible import *
 
-class SyncSiteDeployments(OpenStackSyncStep):
+class SyncSiteDeployment(OpenStackSyncStep):
     requested_interval=0
-    provides=[SiteDeployments, Site]
+    provides=[SiteDeployment, Site]
 
     def sync_record(self, site_deployment):
 
diff --git a/planetstack/openstack_observer/steps/sync_site_privileges.py b/planetstack/openstack_observer/steps/sync_site_privileges.py
index d07b279..db2c012 100644
--- a/planetstack/openstack_observer/steps/sync_site_privileges.py
+++ b/planetstack/openstack_observer/steps/sync_site_privileges.py
@@ -3,7 +3,7 @@
 from django.db.models import F, Q
 from planetstack.config import Config
 from observer.openstacksyncstep import OpenStackSyncStep
-from core.models import User, UserDeployments, SitePrivilege, SiteDeployments   
+from core.models import User, UserDeployment, SitePrivilege, SiteDeployment   
 
 class SyncSitePrivileges(OpenStackSyncStep):
     requested_interval=0
diff --git a/planetstack/openstack_observer/steps/sync_sites.py b/planetstack/openstack_observer/steps/sync_sites.py
index c560a6a..4672878 100644
--- a/planetstack/openstack_observer/steps/sync_sites.py
+++ b/planetstack/openstack_observer/steps/sync_sites.py
@@ -14,7 +14,7 @@
         site.save()
 
     def delete_record(self, site):
-        site_deployments = SiteDeployments.objects.filter(site=site)
-        site_deployment_deleter = SyncSiteDeployments().delete_record
+        site_deployments = SiteDeployment.objects.filter(site=site)
+        site_deployment_deleter = SyncSiteDeployment().delete_record
         for site_deployment in site_deployments:
             site_deployment_deleter(site_deployment)
diff --git a/planetstack/openstack_observer/steps/sync_user_deployments.py b/planetstack/openstack_observer/steps/sync_user_deployments.py
index f7e41a0..6a87cbf 100644
--- a/planetstack/openstack_observer/steps/sync_user_deployments.py
+++ b/planetstack/openstack_observer/steps/sync_user_deployments.py
@@ -39,7 +39,7 @@
 	roles = []
 	# setup user deployment home site roles  
         if user_deployment.user.site:
-            site_deployments = SiteDeployments.objects.filter(site=user_deployment.user.site,
+            site_deployments = SiteDeployment.objects.filter(site=user_deployment.user.site,
                                                               deployment=user_deployment.deployment)
             if site_deployments:
                 # need the correct tenant id for site at the deployment