diff --git a/source/sass/mozfest.scss b/source/sass/mozfest.scss
index 9038b3bea9..0c2efe735e 100644
--- a/source/sass/mozfest.scss
+++ b/source/sass/mozfest.scss
@@ -54,6 +54,7 @@ body.mozfest {
height: $icon-size;
background: center left/$icon-size $icon-size no-repeat transparent;
padding-left: calc(#{$icon-size} + 0.5rem);
+ text-transform: uppercase;
// due to a Safari bug, we have to remove transition for these buttons
// so background SVGs don't get resized on hover
transition: none;