diff --git a/accounts_ext/admin.py b/accounts_ext/admin.py
index 7bb804f..a15acc4 100644
--- a/accounts_ext/admin.py
+++ b/accounts_ext/admin.py
@@ -3,10 +3,10 @@ from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group as GroupBase
 from django.contrib.auth.admin import UserAdmin as BaseUserAdmin, GroupAdmin
 from django.urls import reverse_lazy
-from django.utils.html import format_html, escape
 from django.utils.translation import ugettext_lazy as _
 from import_export import resources
 from jet.filters import RelatedFieldAjaxListFilter, DateRangeFilter
+from rangefilter.filter import DateTimeRangeFilter
 
 from core.admin import SafeModelAdmin
 from referral.admin import ReferralAdminInline
@@ -26,13 +26,12 @@ class CustomUserResource(resources.ModelResource):
 
 @admin.register(get_user_model())
 class UserAdmin(SafeModelAdmin, BaseUserAdmin):
-
     inlines = (
         ReferralAdminInline,
     )
 
     fieldsets = (
-        (None, {'fields': ('email', 'username', 'password','referral_code')}),
+        (None, {'fields': ('email', 'username', 'password', 'referral_code')}),
         (_('Permissions'), {'fields': ('status', 'is_superuser',
                                        'groups', 'user_permissions')}),
         (_('Important dates'), {'fields': ('last_login', 'confirmed_at')}),
@@ -51,7 +50,7 @@ class UserAdmin(SafeModelAdmin, BaseUserAdmin):
         'status', 'is_superuser', 'groups',
         ('confirmed_at', DateRangeFilter),
         ('create_at', DateRangeFilter),
-        ('updated_at', DateRangeFilter),
+        ('updated_at', DateTimeRangeFilter),
     )
 
     search_fields = ('username', 'first_name', 'last_name', 'email')
@@ -84,6 +83,7 @@ class UserAdmin(SafeModelAdmin, BaseUserAdmin):
             queryset = queryset.exclude(referral_owner__id=request.resolver_match.kwargs.get('object_id', None))
         return queryset
 
+
 @admin.register(Profile)
 class ProfileAdmin(admin.ModelAdmin):
     search_fields = ('first_name', 'last_name', 'phone')