diff --git a/assets/global.js b/assets/global.js
index 0267a71..55a3da8 100644
--- a/assets/global.js
+++ b/assets/global.js
@@ -1047,6 +1047,15 @@ class VariantSelects extends HTMLElement {
         }
       }
       );
+      document.querySelectorAll('[thumbnail-alt-mobile]').forEach((thumbnail) => {
+        console.log(thumbnail.getAttribute('thumbnail-alt-mobile'));
+        if (thumbnail.getAttribute('thumbnail-alt-mobile') === this.currentVariant.featured_image.alt) {
+          thumbnail.style.display = 'block';
+        } else {
+          thumbnail.style.display = 'none';
+        }
+      }
+      );
 
     } else {
       // show all thumbnails