diff --git a/mrbeastify.js b/mrbeastify.js
index 9dedf66..c3bd8b2 100644
--- a/mrbeastify.js
+++ b/mrbeastify.js
@@ -22,7 +22,6 @@ function applyOverlay(thumbnailElement, overlayImageUrl, flip) {
 
   // Append the overlay to the parent of the thumbnail
   thumbnailElement.parentElement.appendChild(overlayImage);
-  thumbnailElement.classList.add("processed");
 }
 
 // Looks for all thumbnails and applies overlay
@@ -30,7 +29,7 @@ function applyOverlayToThumbnails() {
   // Query all YouTube video thumbnails on the page that haven't been processed yet
   // (ignores shorts thumbnails)
   const elementQuery =
-    "ytd-thumbnail:not(.ytd-video-preview, .ytd-rich-grid-slim-media) a > yt-image > img.yt-core-image:not(.processed):not(.yt-core-attributed-string__image-element)";
+    "ytd-thumbnail:not(.ytd-video-preview, .ytd-rich-grid-slim-media) a > yt-image > img.yt-core-image:only-child:not(.yt-core-attributed-string__image-element)";
   const thumbnailElements = document.querySelectorAll(elementQuery);
 
   // Apply overlay to each thumbnail
@@ -47,27 +46,28 @@ function applyOverlayToThumbnails() {
   });
 }
 
-function checkImageExistence(index = 1) { // Checks for all images in the images folder instead of using a preset array, making the extension infinitely scalable
+function checkImageExistence(index = 1) {
+  // Checks for all images in the images folder instead of using a preset array, making the extension infinitely scalable
   const testedURL = chrome.runtime.getURL(`${imagesPath}${index}.png`);
-  fetch(testedURL).then(response => {
-    if (response.status === 200) {
+  fetch(testedURL)
+    .then((response) => {
       // Image exists, add it to the images array
       images.push(testedURL);
       // Check the next image in the directory
       checkImageExistence(index + 1);
-    }
-  }).catch(error => {
-    setInterval(applyOverlayToThumbnails, 100);
-    console.log("MrBeastify Loaded Successfully, " + (index - 1) + " images detected.");
-  });
+    })
+    .catch((error) => {
+      setInterval(applyOverlayToThumbnails, 100);
+      console.log(
+        "MrBeastify Loaded Successfully, " + (index - 1) + " images detected."
+      );
+    });
 }
 
-
 checkImageExistence();
 
-
 // Get a random image URL from a directory
 function getRandomImageFromDirectory() {
   const randomIndex = Math.floor(Math.random() * images.length);
   return images[randomIndex];
-}
+}
\ No newline at end of file