diff --git a/template/{% if language == 'Python' %}{{ project_name }}{% endif %}/devenv.nix.jinja b/template/{% if language == 'Python' %}{{ project_name }}{% endif %}/devenv.nix.jinja
index 26c493e..18b198e 100644
--- a/template/{% if language == 'Python' %}{{ project_name }}{% endif %}/devenv.nix.jinja	
+++ b/template/{% if language == 'Python' %}{{ project_name }}{% endif %}/devenv.nix.jinja	
@@ -59,4 +59,5 @@ enterShell = ''
 {% block hooks %}
     ruff.enable = true;
     editorconfig-checker.enable = true;
+    black.enable = true;
 {% endblock %}