diff --git a/pinaxcon/templates/site_base.html b/pinaxcon/templates/site_base.html
index ae62ab545de6032888aa60f603146f16e3a93bcd..7221a58e51af3c3089b67dbf1ae47d45561bbeea 100644
--- a/pinaxcon/templates/site_base.html
+++ b/pinaxcon/templates/site_base.html
@@ -31,7 +31,7 @@
 
 {% block body_base %}
 
-  <div class="homepage-block-bg website-background"></div>
+  <div class="homepage-background-opacity website-background"></div>
   <div class="clouds hdr"></div>
 
   <div id="background-filter">