diff --git a/awx/api/serializers.py b/awx/api/serializers.py
index c09c9a1ddc..11d31e8856 100644
--- a/awx/api/serializers.py
+++ b/awx/api/serializers.py
@@ -3492,10 +3492,8 @@ class WorkflowApprovalTemplateSerializer(UnifiedJobTemplateSerializer):
         if 'last_job' in res:
             del res['last_job']
 
-        # Placeholder...
         res.update(dict(
             jobs = self.reverse('api:workflow_approval_template_jobs_list', kwargs={'pk': obj.pk}),
-            approval_notification_templates = self.reverse('api:workflow_approval_template_notification_list', kwargs={'pk': obj.pk}),
         ))
         return res
 
diff --git a/awx/api/urls/workflow_approval_template.py b/awx/api/urls/workflow_approval_template.py
index af25a0d1e1..8a22ee83b3 100644
--- a/awx/api/urls/workflow_approval_template.py
+++ b/awx/api/urls/workflow_approval_template.py
@@ -6,15 +6,12 @@ from django.conf.urls import url
 from awx.api.views import (
     WorkflowApprovalTemplateDetail,
     WorkflowApprovalTemplateJobsList,
-    WorkflowApprovalNotificationTemplatesList,
 )
 
 
 urls = [
     url(r'^(?P<pk>[0-9]+)/$', WorkflowApprovalTemplateDetail.as_view(), name='workflow_approval_template_detail'),
     url(r'^(?P<pk>[0-9]+)/approvals/$', WorkflowApprovalTemplateJobsList.as_view(), name='workflow_approval_template_jobs_list'),
-    url(r'^(?P<pk>[0-9]+)/approval_notifications/$', WorkflowApprovalNotificationTemplatesList.as_view(),
-        name='workflow_approval_template_notification_list'),
 ]
 
 __all__ = ['urls']
diff --git a/awx/api/views/__init__.py b/awx/api/views/__init__.py
index 92674b1d7d..90253c448f 100644
--- a/awx/api/views/__init__.py
+++ b/awx/api/views/__init__.py
@@ -4464,18 +4464,6 @@ class WorkflowApprovalTemplateJobsList(SubListAPIView):
     parent_key = 'workflow_approval_template'
 
 
-class WorkflowApprovalTemplateNotificationTemplatesList(SubListCreateAttachDetachAPIView):
-
-    model = models.NotificationTemplate
-    serializer_class = serializers.NotificationTemplateSerializer
-    parent_model = models.WorkflowApprovalTemplate
-
-
-class WorkflowApprovalNotificationTemplatesList(WorkflowApprovalTemplateNotificationTemplatesList):
-
-    relationship = 'notification_templates_approvals'
-
-
 class WorkflowApprovalList(ListCreateAPIView):
 
     model = models.WorkflowApproval