diff --git a/init.el b/init.el
index 000b985..e640e10 100644
--- a/init.el
+++ b/init.el
@@ -926,9 +926,10 @@
   :custom (apheleia-remote-algorithm 'local)
   :config
   (add-to-list 'apheleia-formatters '(alejandra . ("alejandra")))
+  (add-to-list 'apheleia-formatters '(isort . ("isort" "--profile" "black" "-")))
   (add-to-list 'apheleia-mode-alist '(nix-mode . alejandra))
-  (add-to-list 'apheleia-mode-alist '(python-mode . (black isort)))
-  (add-to-list 'apheleia-mode-alist '(python-ts-mode . (black isort))))
+  (add-to-list 'apheleia-mode-alist '(python-mode . (ruff isort)))
+  (add-to-list 'apheleia-mode-alist '(python-ts-mode . (ruff isort))))
 
 (use-package flymake
   :bind (("C-c C-." . flymake-goto-next-error)
@@ -1025,15 +1026,15 @@ Calls `project-remember-project-under' for ~/.config/,
 
 (use-package python
   :hook ((python-base-mode . (lambda () (my/enable-fill-column 88)))
-         (python-base-mode . (lambda () (add-hook 'flymake-diagnostic-functions
-                                                  'flymake-collection-mypy nil t))))
+         (python-base-mode . (lambda () (add-hook 'flymake-diagnostic-functions 'flymake-collection-mypy nil t))))
   :custom
-  ;; Set max line length for compatibility with black formatter
   (python-flymake-command
-   (cond ((executable-find "flake8") '("flake8" "--max-line-length" "88" "-"))
+   (cond ((executable-find "ruff") ("ruff" "check" "--output-format" "pylint" "-"))
+         ((executable-find "flake8") ("flake8" "--max-line-length" "88" "-"))
          (t ("pyflakes"))))
   (python-check-command
-   (cond ((executable-find "flake8") "flake8 --max-line-length 88")
+   (cond ((executable-find "ruff") "ruff check --output-format pylint")
+         ((executable-find "flake8") "flake8 --max-line-length 88")
          (t "pyflakes")))
   :config
   (setq python-ts-mode-hook python-mode-hook))