diff --git a/user/themes/ateliers-55/js/script.js b/user/themes/ateliers-55/js/script.js
index 8356d27..80b18f5 100644
--- a/user/themes/ateliers-55/js/script.js
+++ b/user/themes/ateliers-55/js/script.js
@@ -73,17 +73,31 @@ function resizeVerticalImages() {
     let verticalImages = document.querySelectorAll('.swiper-slide > img');
     let imagesIndex = 0;
     for (let img of verticalImages) {
-        imagesIndex++;
-        img.addEventListener('load', () => {
+        if(img.complete){
+            imagesIndex++;
             if (img.clientHeight > img.clientWidth) {
                 img.style.width = "50%";
             }
-        })
-        if (imagesIndex === verticalImages.length) {
-            swiperSlideEls = document.querySelectorAll('.swiper-slide');
-            for (let swiperSlideEl of swiperSlideEls) {
-                swiperSlideEl.style.maxHeight = "unset";
+            if (imagesIndex === verticalImages.length) {
+                swiperSlideEls = document.querySelectorAll('.swiper-slide');
+                for (let swiperSlideEl of swiperSlideEls) {
+                    swiperSlideEl.style.maxHeight = "unset";
+                }
             }
-        }
+         } else {
+            img.onload = () => {
+                imagesIndex++;
+                if (img.clientHeight > img.clientWidth) {
+                    img.style.width = "50%";
+                }
+                if (imagesIndex === verticalImages.length) {
+                    swiperSlideEls = document.querySelectorAll('.swiper-slide');
+                    for (let swiperSlideEl of swiperSlideEls) {
+                        swiperSlideEl.style.maxHeight = "unset";
+                    }
+                }
+            }
+         }
+         
     }
 }
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