diff --git a/Router/README.md b/Router/README.md
index b91c0a0..a352e1a 100644
--- a/Router/README.md
+++ b/Router/README.md
@@ -3,3 +3,4 @@
 Personal hosts to avoid using a LibreCMC router and ublock origin with Firefox.
 
 Samsung host list is provided by [Perflyst](https://github.com/Perflyst)
+NSA lists were provided by [CHEF-KOCH](https://github.com/CHEF-KOCH/NSABlocklist)
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