diff --git a/www/conservancy/templates/base_conservancy.html b/www/conservancy/templates/base_conservancy.html
index 83b3ed8a481da45af7703fe0c955a8895b6e4392..08907a758bc6a148615c34057371c31b22a58f68 100644
--- a/www/conservancy/templates/base_conservancy.html
+++ b/www/conservancy/templates/base_conservancy.html
@@ -38,7 +38,7 @@
       on <a href="https://identi.ca/conservancy">identi.ca</a>
       and <a href="https://twitter.com/conservancy">twitter</a>.
       <a href="https://flattr.com/thing/922714/Donate-to-Software-Freedom-Conservancy" target="_blank">
-      <img src="https://api.flattr.com/button/flattr-badge-large.png" alt="Flattr us!" title="Flattr us!" border="0" /></a></p>
+      <img src="https://api.flattr.com/button/flattr-badge-large.png" alt="Flattr us!" title="Flattr us!" style="border:0" /></a></p>
       <p class="copyright_info">
       <a rel="license" href="https://creativecommons.org/licenses/by-sa/3.0/us"><img alt="Creative Commons License" style="border-width:0" src="/img/cc-by-sa_88x31.png" /></a> 
       <br />This page is licensed under a