diff --git a/build/css/main.css b/build/css/main.css
index b93f06e4..0e49a47f 100644
--- a/build/css/main.css
+++ b/build/css/main.css
@@ -5968,7 +5968,8 @@ button.close {
 .caption {
   font-weight: bold;
   font-size: 11px;
-  margin-bottom: 0; }
+  margin-bottom: 0;
+  text-transform: uppercase; }
 
 /*
  * Copyright 2016 Resin.io
diff --git a/lib/scss/components/_caption.scss b/lib/scss/components/_caption.scss
index 7f055ef4..8f52144d 100644
--- a/lib/scss/components/_caption.scss
+++ b/lib/scss/components/_caption.scss
@@ -18,4 +18,5 @@
   font-weight: bold;
   font-size: 11px;
   margin-bottom: 0;
+  text-transform: uppercase;
 }