diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 06192db1..00f7a5bc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -41,3 +41,7 @@ repos:
     rev: v0.9.0.5
     hooks:
       - id: shellcheck
+  - repo: https://github.com/pappasam/toml-sort
+    rev: v0.23.1
+    hooks:
+      - id: toml-sort-fix
diff --git a/pyproject.toml b/pyproject.toml
index 83762e9c..f8431beb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
+[tool.codespell]
+write = ''
+
 [tool.snakefmt]
 include = '\.smk$|^Snakefile'
 exclude = ''
-
-[tool.codespell]
-write = ''