diff --git a/hypha/static_src/src/javascript/apply/submission-form-copy.js b/hypha/static_src/src/javascript/apply/submission-form-copy.js
index 24265976454b0033ebcf0ea34e70da767a67f71f..1959560e95d8bb7820d4c46df8b02c9e9023bbbc 100644
--- a/hypha/static_src/src/javascript/apply/submission-form-copy.js
+++ b/hypha/static_src/src/javascript/apply/submission-form-copy.js
@@ -38,7 +38,7 @@
     if (document.queryCommandSupported && document.queryCommandSupported('copy')) {
         var $button = $('<button/>')
             .text('Copy questions to clipboard')
-            .addClass('link link--button js-clipboard-button')
+            .addClass('link link--button link--button--narrow js-clipboard-button')
             .css({'display': 'block', 'margin-left': 'auto'})
             .attr('title', 'Copies all the questions to the clipboard in plain text.');
         $('.application-form').before($button);