diff --git a/0make/tv/wu.makefile b/0make/tv/wu.makefile
index 81f561ce2..ef7e51194 100644
--- a/0make/tv/wu.makefile
+++ b/0make/tv/wu.makefile
@@ -1,4 +1,4 @@
 deploy_host := root@wu
-nixpkgs_url := https://github.com/NixOS/nixpkgs
-nixpkgs_rev := e1af50c4c4c0332136283e9231f0a32ac11f2b90
+nixpkgs_url := /home/tv/src/nixpkgs
+nixpkgs_rev := 7725eb1d3ed85fc34edde3c3a7907ab234933a68
 secrets_dir := /home/tv/secrets/wu