diff --git a/app/assets/stylesheets/wcag.scss b/app/assets/stylesheets/wcag.scss
index 477e50610e4..c42886e905d 100644
--- a/app/assets/stylesheets/wcag.scss
+++ b/app/assets/stylesheets/wcag.scss
@@ -8,8 +8,8 @@
 }
 
 html.discourse-no-touch {
-  .btn-default,
-  .btn-icon {
+  .btn-default:not(.btn-flat),
+  .btn-icon:not(.btn-flat) {
     &.btn-default {
       .d-icon {
         color: var(--primary-medium);