diff --git a/VideoPiracyGuide.md b/VideoPiracyGuide.md
index 190f19dbb..83d9f9666 100644
--- a/VideoPiracyGuide.md
+++ b/VideoPiracyGuide.md
@@ -275,7 +275,7 @@
 * [35mm](https://35mm.online/en) - Polish Film Archive
 * [FilmPolski](https://filmpolski.pl/fp/index.php) - Polish Video Archive
 * [Danish Silent Film](https://www.stumfilm.dk/en/stumfilm) - Silent Danish Film Archive
-* [Historic Films](https://www.historicfilms.com/) or [National Film Preservation Foundation](https://www.filmpreservation.org/) - Historic Footage / Films
+* [Historic Films](https://www.historicfilms.com/) or [National Film Preservation Foundation](https://nfpf.otter.network/) / [2](https://www.filmpreservation.org/) - Historic Footage / Films
 * [Imperial War Museums](https://www.iwm.org.uk/) - Historic War Footage
 * [Prelinger Archives](http://www.panix.com/~footage/) - Ephemeral Films [Archive](https://archive.org/details/prelinger)
 * [StageDork](http://stagedork.com/), [/r/MusicalBootlegs](https://www.reddit.com/r/MusicalBootlegs) or ["Slime Tutorials"](https://youtube.com/playlist?list=PLsIt5G4GJ27lxWP9Qi5N70zRSkJAT0ntc) - Broadway Show Recordings