diff --git a/src/components/board-banner/board-banner.tsx b/src/components/board-banner/board-banner.tsx
index 8b522ac3..b6c90cdb 100644
--- a/src/components/board-banner/board-banner.tsx
+++ b/src/components/board-banner/board-banner.tsx
@@ -8,7 +8,8 @@ const totalBanners = 57;
 const ImageBanner = () => {
   const [imagePath] = useState(() => {
     const randomBannerIndex = Math.floor(Math.random() * totalBanners) + 1;
-    return `assets/banners/banner-${randomBannerIndex}.jpg`;
+    const cacheBuster = new Date().getTime();
+    return `assets/banners/banner-${randomBannerIndex}.jpg?cacheBuster=${cacheBuster}`;
   });
 
   return <img src={imagePath} alt='' />;
diff --git a/src/views/not-found/not-found.tsx b/src/views/not-found/not-found.tsx
index 803a154d..0e2be030 100644
--- a/src/views/not-found/not-found.tsx
+++ b/src/views/not-found/not-found.tsx
@@ -9,7 +9,8 @@ const totalNotFoundImages = 2;
 const NotFoundImage = () => {
   const [imagePath] = useState(() => {
     const randomBannerIndex = Math.floor(Math.random() * totalNotFoundImages) + 1;
-    return `assets/not-found/not-found-${randomBannerIndex}.jpg`;
+    const cacheBuster = new Date().getTime();
+    return `assets/not-found/not-found-${randomBannerIndex}.jpg?cacheBuster=${cacheBuster}`;
   });
 
   return <img src={imagePath} alt='' />;