diff --git a/overlays/default.nix b/overlays/default.nix
index 11521f7..e610b60 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -18,44 +18,18 @@
   python-env = final: _prev: {
     my_python = final.python314.withPackages (
       ps:
-      let
-        bm25s = ps.buildPythonPackage rec {
-          pname = "bm25s";
-          version = "0.3.9";
-          pyproject = true;
-
-          src = final.fetchPypi {
-            inherit pname version;
-            hash = "sha256-iVxnnZUrfeg1XttfPhpiCh4vKU0dQrkZvwghzOLi9Zc=";
-          };
-
-          build-system = [ ps.setuptools ];
-          dependencies = with ps; [
-            numpy
-            scipy
-          ];
-
-          pythonImportsCheck = [ "bm25s" ];
-        };
-      in
       with ps;
       [
         alembic
         apprise
         apscheduler
-        beautifulsoup4
-        ebooklib
         fastapi
         fastapi-cli
         httpx
         mypy
-        numpy
-        orjson
         pgvector
-        polars
         psycopg
         pydantic
-        pydantic-settings
         pyfakefs
         pytest
         pytest-cov
@@ -63,12 +37,8 @@
         pytest-xdist
         python-multipart
         ruff
-        scalene
         sqlalchemy
-        bm25s
         tenacity
-        textual
-        tiktoken
         tinytuya
         typer
         websockets