diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 80b4f42..1dcc558 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,6 +5,7 @@ repos:
     rev: v4.5.0
     hooks:
     -   id: check-yaml
+    -   id: check-toml
     -   id: end-of-file-fixer
     -   id: trailing-whitespace
 -   repo: https://github.com/psf/black