diff --git a/resources/static/dialog/css/popup.css b/resources/static/dialog/css/popup.css
index 2891c010da74b02294c4ea461b5004253701e140..c55543e572188e2ce35d2a14b4f0102f31cd295b 100644
--- a/resources/static/dialog/css/popup.css
+++ b/resources/static/dialog/css/popup.css
@@ -440,7 +440,7 @@ a.emphasize:active {
   min-width: 4em;
 }
 
-.unsupported {
+.unsupported, .cookies_disabled {
   text-align: center;
 }