diff --git a/planetstack/core/admin.py b/planetstack/core/admin.py
index 80ff738..d87b96d 100644
--- a/planetstack/core/admin.py
+++ b/planetstack/core/admin.py
@@ -1305,7 +1305,7 @@
     refresh = forms.CharField(widget=forms.HiddenInput())
 
     class Media:
-       css = {'all': ('planetstack.css',)}   # .field-refresh { display: none; }
+       css = {'all': ('xos.css',)}   # .field-refresh { display: none; }
 
     def clean_slice(self):
         slice = self.cleaned_data.get("slice")
diff --git a/planetstack/core/static/planetstack.css b/planetstack/core/static/xos.css
similarity index 100%
rename from planetstack/core/static/planetstack.css
rename to planetstack/core/static/xos.css
diff --git a/planetstack/core/xoslib/static/css/xosAdminSite.css b/planetstack/core/xoslib/static/css/xosAdminSite.css
index 256a8a4..dc463e7 100644
--- a/planetstack/core/xoslib/static/css/xosAdminSite.css
+++ b/planetstack/core/xoslib/static/css/xosAdminSite.css
@@ -98,7 +98,7 @@
     display: none;
 }
 
-/* undo what planetstack.css does to the progressbar */
+/* undo what xos.css does to the progressbar */
 #xos-startup-progress .ui-progressbar-value {
     background-color: rgb(204,204,204) !important;
     background-image: url(http://code.jquery.com/ui/1.11.2/themes/smoothness/images/ui-bg_highlight-soft_75_cccccc_1x100.png) !important;