diff --git a/book/src/generated/lang-support.md b/book/src/generated/lang-support.md
index 1c2ffdc62..9187fbfb1 100644
--- a/book/src/generated/lang-support.md
+++ b/book/src/generated/lang-support.md
@@ -78,7 +78,7 @@
 | meson | ✓ |  | ✓ |  |
 | mint |  |  |  | `mint` |
 | nickel | ✓ |  | ✓ | `nls` |
-| nix | ✓ |  |  | `rnix-lsp` |
+| nix | ✓ |  |  | `nil` |
 | nu | ✓ |  |  |  |
 | ocaml | ✓ |  | ✓ | `ocamllsp` |
 | ocaml-interface | ✓ |  |  | `ocamllsp` |