diff --git a/bookmarks.json b/bookmarks.json
index 1d99604..8c0aa07 100644
--- a/bookmarks.json
+++ b/bookmarks.json
@@ -20,6 +20,11 @@
     "url": "https://git.ccfe.ac.uk",
     "tags": ["Software", "Git", "Work"]
   },
+  {
+    "name": "Nixpkgs documentation",
+    "url": "https://ryantm.github.io/nixpkgs/",
+    "tags": ["Software", "Documentation", "Ni"]
+  },
   {
     "name": "NixOS and Flakes",
     "url": "https://nixos-and-flakes.thiscute.world/",