diff --git a/README.rst b/README.rst
index 73f233f..21db05d 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-|license| |version|
+|license| |version| |pypi_version| |pypi_downloads|
 
 .. |license| image:: https://img.shields.io/github/license/mweinelt/kea-exporter
    :alt: GitHub license
@@ -7,6 +7,12 @@
 .. |version| image:: https://img.shields.io/github/v/tag/mweinelt/kea-exporter
    :alt: GitHub tag (latest SemVer)
 
+.. |pypi_version| image:: https://img.shields.io/pypi/v/kea-exporter
+   :alt: PyPI - Version
+
+.. |pypi_downloads| image:: https://img.shields.io/pypi/dm/kea-exporter
+   :alt: PyPI - Downloads
+
 kea-exporter
 ============
 
@@ -20,6 +26,7 @@ Installation
 
 .. image:: https://repology.org/badge/vertical-allrepos/kea-exporter.svg
    :alt: Package versions via repology.org
+   :target: https://repology.org/project/kea-exporter/versions
 
 The latest stable version can always be installed from PyPi:
 
diff --git a/flake.nix b/flake.nix
index 1d599ad..8be0386 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,6 +22,12 @@
                 entry = "${pkgs.ruff}/bin/ruff format";
                 pass_filenames = false;
               };
+              rstcheck = {
+                enable = true;
+                entry = "${pkgs.rstcheck}/bin/rstcheck";
+                pass_filenames = true;
+                files = "\\.rst$";
+              };
             };
           };
         };