diff --git a/static/themes/default/css/plinth.css b/static/themes/default/css/plinth.css
index f5e7ee090..68372b8a8 100644
--- a/static/themes/default/css/plinth.css
+++ b/static/themes/default/css/plinth.css
@@ -67,6 +67,12 @@ body {
     body {
         background: none;
     }
+
+    body.index-page,
+    body.apps-page,
+    body.system-page {
+        background: url('../img/noise.png') #f1f1f1;
+    }
 }
 
 .multiple-checkbox li {