diff --git a/css/brands.css b/css/brands.css
index 78780dc2..db0ad392 100644
--- a/css/brands.css
+++ b/css/brands.css
@@ -503,7 +503,8 @@ button:hover,
   color:  #ffffff;
   border: 1px solid #ffffff;
 }
-.button.button-gumroad:hover {
+.button.button-gumroad:hover,
+.button.button-gumroad:focus {
   filter: brightness(90%);
 }