diff --git a/resources/scripts/lazyload.js b/resources/scripts/lazyload.js
index 744285ae..8104048e 100644
--- a/resources/scripts/lazyload.js
+++ b/resources/scripts/lazyload.js
@@ -16,7 +16,7 @@ if( typeof IntersectionObserver !== "undefined" && "forEach" in NodeList.prototy
         changes.forEach(function(change) {
             if(change.isIntersecting) {
                 change.target.setAttribute("src", change.target.getAttribute("data-src"));
-                if(change.target.hasAttribute("srcset")) {
+                if(change.target.hasAttribute("data-srcset")) {
                     change.target.setAttribute("srcset", change.target.getAttribute("data-srcset"));
                 }
                 observer.unobserve(change.target);