diff --git a/src/components/PsLivePhoto.ts b/src/components/PsLivePhoto.ts
index 80905f68..f73b62c9 100644
--- a/src/components/PsLivePhoto.ts
+++ b/src/components/PsLivePhoto.ts
@@ -41,6 +41,7 @@ class LivePhotoContentSetup {
     utils.setupLivePhotoHooks(video);
 
     const img = document.createElement("img");
+    img.classList.add("pswp__img");
     img.src = content.data.src;
     img.onload = () => content.onLoaded();
     div.appendChild(img);