diff --git a/components/previews/VideoPreview.tsx b/components/previews/VideoPreview.tsx
index 139d798..e502591 100644
--- a/components/previews/VideoPreview.tsx
+++ b/components/previews/VideoPreview.tsx
@@ -164,7 +164,7 @@ const VideoPreview: FC<{ file: OdFileObject }> = ({ file }) => {
             btnImage="/players/potplayer.png"
           />
           <DownloadButton
-            onClickCallback={() => window.open(`nplayer-http://${window?.location.hostname ?? ""}${videoUrl}`)}
+            onClickCallback={() => window.open(`nplayer-http://${window?.location.hostname ?? ''}${videoUrl}`)}
             btnText="nPlayer"
             btnImage="/players/nplayer.png"
           />