diff --git a/apps/accessibility/css/style.scss b/apps/accessibility/css/style.scss
index 0de3ab21444..9dd2e428d80 100644
--- a/apps/accessibility/css/style.scss
+++ b/apps/accessibility/css/style.scss
@@ -62,7 +62,7 @@
 	}
 }
 
-@media (max-width: $breakpoint-mobile/2) {
+@media (max-width: ($breakpoint-mobile / 2)) {
 	.app-settings #accessibility .preview-list .preview {
 		display: unset;