diff --git a/app/assets/javascripts/discourse/app/templates/composer.hbs b/app/assets/javascripts/discourse/app/templates/composer.hbs
index 1c3aa3b6a6..3547336aba 100644
--- a/app/assets/javascripts/discourse/app/templates/composer.hbs
+++ b/app/assets/javascripts/discourse/app/templates/composer.hbs
@@ -204,7 +204,7 @@
             </a>
 
             {{#if showPreview}}
-              {{d-button action=(action "togglePreview") class="hide-preview" label="composer.hide_preview"}}
+              {{d-button action=(action "togglePreview") class="hide-preview" ariaLabel="composer.hide_preview" icon="pencil-alt"}}
             {{/if}}
           {{else}}
             <a href {{action "togglePreview"}} class="toggle-preview">{{html-safe toggleText}}</a>