diff --git a/src/scripts/photo.js b/src/scripts/photo.js
index 860ad68..8949e56 100644
--- a/src/scripts/photo.js
+++ b/src/scripts/photo.js
@@ -82,12 +82,12 @@ photo.preloadNext = function(photoID) {
album.json.content[photoID].nextPhoto!='') {
let nextPhoto = album.json.content[photoID].nextPhoto
+ let url = album.json.content[nextPhoto].url
let medium = album.json.content[nextPhoto].medium
+ let href = (medium!=null && medium!=='' ? medium : url)
- if (medium!=null && medium!=='') {
- $('head [data-prefetch]').remove()
- $('head').append(``)
- }
+ $('head [data-prefetch]').remove()
+ $('head').append(``)
}