diff --git a/www/conservancy/static/supporter/index.html b/www/conservancy/static/supporter/index.html
index abaf5dcb86c982d937146629453eb80095e95cd2..050d3c5eea713ce977650a397c55b310d60b83ca 100644
--- a/www/conservancy/static/supporter/index.html
+++ b/www/conservancy/static/supporter/index.html
@@ -54,7 +54,7 @@ Other payment methods  to become an annual supporter:
 
 
 <div style="align:left;width:80%;">
-  <h1><img alt="Become a Conservancy Supporter!" src="/img/conservancy-supporter-header.png"/></h1>
+  <h1><img class="appeal-header" alt="Become a Conservancy Supporter!" src="/img/conservancy-supporter-header.png"/></h1>
 
 
 <p>Software Freedom Conservancy is an essential organization to free and