diff --git a/layout/widget/subscribe_email.ejs b/layout/widget/subscribe_email.ejs
index ca85489..01f7214 100644
--- a/layout/widget/subscribe_email.ejs
+++ b/layout/widget/subscribe_email.ejs
@@ -20,7 +20,7 @@
           </div>
           <div class="field is-grouped is-grouped-right">
             <div class="control">
-              <input class="button is-primary" type="submit" value="<%= __('widget.email.button') %>" />
+              <input class="button is-link" type="submit" value="<%= __('widget.email.button') %>" />
             </div>
           </div>
         </form>