diff --git a/mayan/apps/acls/admin.py b/mayan/apps/acls/admin.py
index b078281a42..0416c9f3d9 100644
--- a/mayan/apps/acls/admin.py
+++ b/mayan/apps/acls/admin.py
@@ -5,14 +5,6 @@ from django.contrib import admin
 from .models import AccessEntry
 
 
-# class PermissionHolderInline(admin.StackedInline):
-#    model = PermissionHolder
-#    extra = 1
-#    classes = ('collapse-open',)
-#    allow_add = True#
-#
-
-
 class AccessEntryAdmin(admin.ModelAdmin):
     related_lookup_fields = {
         'generic': [['holder_type', 'holder_id'], ['content_type', 'object_id']],
diff --git a/mayan/apps/acls/classes.py b/mayan/apps/acls/classes.py
index 533ea7e497..18a8cb0d88 100644
--- a/mayan/apps/acls/classes.py
+++ b/mayan/apps/acls/classes.py
@@ -83,8 +83,6 @@ class EncapsulatedObject(object):
             try:
                 content_type = ContentType.objects.get(app_label=app_label, model=model)
             except ContentType.DoesNotExist:
-                # cls.add_to_class('DoesNotExist', subclass_exception('DoesNotExist', (ObjectDoesNotExist,), cls.__name__))
-                # raise cls.DoesNotExist("%s matching query does not exist." % ContentType._meta.object_name)
                 raise ObjectDoesNotExist("%s matching query does not exist." % ContentType._meta.object_name)
             else:
                 source_object_model_class = content_type.model_class()
@@ -92,8 +90,6 @@ class EncapsulatedObject(object):
                     try:
                         source_object = content_type.get_object_for_this_type(pk=pk)
                     except source_object_model_class.DoesNotExist:
-                        # cls.add_to_class('DoesNotExist', subclass_exception('DoesNotExist', (ObjectDoesNotExist,), cls.__name__))
-                        # raise cls.DoesNotExist("%s matching query does not exist." % source_object_model_class._meta.object_name)
                         raise ObjectDoesNotExist("%s matching query does not exist." % source_object_model_class._meta.object_name)
                 else:
                     source_object = source_object_model_class