diff --git a/index.html b/index.html
index 7374deb..decc8a9 100644
--- a/index.html
+++ b/index.html
@@ -18,7 +18,7 @@ <h1 class="m-b-1">eol converter</h1>
     </label>
     <button type="submit" class="button scheme--dark">Convert line endings to</button>
     <label class="inline-block m-b-2">
-      <select class="button scheme--light js-converter__method" aria-label="Convert to">
+      <select class="button scheme--light text--uppercase js-converter__method" aria-label="Convert to">
         <option selected>lf</option>
         <option>crlf</option>
         <option>cr</option>
diff --git a/style.css b/style.css
index af6be3e..523ed1e 100644
--- a/style.css
+++ b/style.css
@@ -75,3 +75,7 @@ h1, h2 { line-height: 1 }
   height: 7.5em;
   line-height: 1.1;
 }
+
+.text--uppercase {
+  text-transform: uppercase;
+}
\ No newline at end of file