diff --git a/circle/storage/admin.py b/circle/storage/admin.py
index 1e01d03..46f2841 100644
--- a/circle/storage/admin.py
+++ b/circle/storage/admin.py
@@ -1,7 +1,7 @@
 from django import contrib
 # from django.utils.translation import ugettext_lazy as _
 
-from .models import Disk, DataStore
+from .models import Disk, DataStore, DiskActivity
 
 
 class DiskAdmin(contrib.admin.ModelAdmin):
@@ -13,4 +13,5 @@ class DataStoreAdmin(contrib.admin.ModelAdmin):
 
 
 contrib.admin.site.register(Disk, DiskAdmin)
+contrib.admin.site.register(DiskActivity)
 contrib.admin.site.register(DataStore, DataStoreAdmin)