diff --git a/lms/djangoapps/grades/admin.py b/lms/djangoapps/grades/admin.py
index 788903eefe..395ab7f93a 100644
--- a/lms/djangoapps/grades/admin.py
+++ b/lms/djangoapps/grades/admin.py
@@ -3,14 +3,12 @@ Django admin page for grades models
 """
 from config_models.admin import ConfigurationModelAdmin, KeyedConfigurationModelAdmin
 from django.contrib import admin
-from django.utils.translation import ugettext_lazy as _
 from lms.djangoapps.grades.config.forms import CoursePersistentGradesAdminForm
 from lms.djangoapps.grades.config.models import (
     ComputeGradesSetting,
     CoursePersistentGradesFlag,
     PersistentGradesEnabledFlag
 )
-from lms.djangoapps.grades.models import PersistentSubsectionGradeOverride, PersistentSubsectionGrade
 
 
 class CoursePersistentGradesAdmin(KeyedConfigurationModelAdmin):
@@ -27,49 +25,6 @@ class CoursePersistentGradesAdmin(KeyedConfigurationModelAdmin):
         }),
     )
 
-
-class PersistentSubsectionGradeOverrideAdmin(admin.ModelAdmin):
-    fieldsets = (
-        (None, {
-            'fields': (
-                'grade',
-                'earned_all_override',
-                'earned_graded_override',
-                'possible_all_override',
-                'possible_graded_override',
-            ),
-            'description': 'Enter the ID of the subsection grade you want to override. You will probably need to '
-                           'find this in the read replica in the grades_persistentsubsectiongrade table.'
-        }),
-    )
-    list_display = [
-        'get_course_id',
-        'get_usage_key',
-        'get_user_id',
-        'earned_all_override',
-        'earned_graded_override',
-        'created',
-        'modified',
-    ]
-    list_filter = ('grade__course_id', 'grade__user_id',)
-    raw_id_fields = ('grade',)
-    search_fields = ['grade__course_id', 'grade__user_id', 'grade__usage_key']
-
-    def get_course_id(self, persistent_grade):
-        return persistent_grade.grade.course_id
-
-    def get_usage_key(self, persistent_grade):
-        return persistent_grade.grade.usage_key
-
-    def get_user_id(self, persistent_grade):
-        return persistent_grade.grade.user_id
-
-    get_course_id.short_description = _('Course Id')
-    get_usage_key.short_description = _('Usage Key')
-    get_user_id.short_description = _('User Id')
-
-
 admin.site.register(CoursePersistentGradesFlag, CoursePersistentGradesAdmin)
 admin.site.register(PersistentGradesEnabledFlag, ConfigurationModelAdmin)
 admin.site.register(ComputeGradesSetting, ConfigurationModelAdmin)
-admin.site.register(PersistentSubsectionGradeOverride, PersistentSubsectionGradeOverrideAdmin)