diff --git a/src/js/slide/content.js b/src/js/slide/content.js
index b6b7152b2..c7468c316 100644
--- a/src/js/slide/content.js
+++ b/src/js/slide/content.js
@@ -417,7 +417,7 @@ class Content {
         // purposefully using finally instead of then,
         // as if srcset sizes changes dynamically - it may cause decode error
         /** @type {HTMLImageElement} */
-        (this.element).decode().finally(() => {
+        (this.element).decode().catch(() => {}).finally(() => {
           this.isDecoding = false;
           this.appendImage();
         });
diff --git a/src/js/util/util.js b/src/js/util/util.js
index 4c71613a0..197b437e0 100644
--- a/src/js/util/util.js
+++ b/src/js/util/util.js
@@ -154,7 +154,7 @@ export function removeTransitionStyle(el) {
  */
 export function decodeImage(img) {
   if ('decode' in img) {
-    return img.decode();
+    return img.decode().catch(() => {});
   }
 
   if (img.complete) {