diff --git a/src/wuttaweb/templates/base.mako b/src/wuttaweb/templates/base.mako
index 3be1d37..a1130ef 100644
--- a/src/wuttaweb/templates/base.mako
+++ b/src/wuttaweb/templates/base.mako
@@ -130,7 +130,7 @@
     }
 
     % if not request.wutta_config.production():
-        html, .navbar, .footer {
+        html, body, .navbar, .footer {
           background-image: url(${request.static_url('wuttaweb:static/img/testing.png')});
         }
     % endif