diff --git a/nix/sources.json b/nix/sources.json
index 9469a1a..61c1063 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -99,12 +99,6 @@
         "url": "https://github.com/nixos/nixpkgs/archive/e4ef597edfd8a0ba5f12362932fc9b1dd01a0aef.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
-    "pbb-nixfiles": {
-        "branch": "main",
-        "repo": "https://git.petabyte.dev/petabyteboy/nixfiles.git",
-        "rev": "ce2d8bbb9eaf1bbc9bd00cb60bf633ecbae86415",
-        "type": "git"
-    },
     "workadventure": {
         "branch": "master",
         "repo": "https://stuebinm.eu/git/workadventure-nix",