diff --git a/src/styles/block/header.scss b/src/styles/block/header.scss
index accd683e3..9834f9c9b 100644
--- a/src/styles/block/header.scss
+++ b/src/styles/block/header.scss
@@ -135,6 +135,7 @@
   }
 
   &__button {
+    text-transform: uppercase;
     background-color: $color-page;
     color: $color-text;
     border: 2px solid $color-text;