diff --git a/site/css/site-tools.scss b/site/css/site-tools.scss
index 4d72111927f..0bdf2a1fd91 100644
--- a/site/css/site-tools.scss
+++ b/site/css/site-tools.scss
@@ -46,6 +46,7 @@
 
         a.prompt-donate {
             background-color: $vermillion;
+            text-decoration: none;
 
             &:hover {
                 background-color: $accent-vermillion;