diff --git a/src/shared/process-lazy-preloader.js b/src/shared/process-lazy-preloader.js
index fa5a7053b..af354b075 100644
--- a/src/shared/process-lazy-preloader.js
+++ b/src/shared/process-lazy-preloader.js
@@ -1,4 +1,5 @@
 export const processLazyPreloader = (swiper, imageEl) => {
+  if (!swiper || swiper.destroyed || !swiper.params) return;
   const slideSelector = () => (swiper.isElement ? `swiper-slide` : `.${swiper.params.slideClass}`);
   const slideEl = imageEl.closest(slideSelector());
   if (slideEl) {