diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c1b4e2b..3042a4c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -36,3 +36,9 @@ repos:
           Fix the merge conflicts manually and remove the .rej files.
         language: fail
         files: '.*\.rej$'
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.2.6
+    hooks:
+      - id: codespell
+        additional_dependencies:
+          - tomli
diff --git a/pyproject.toml b/pyproject.toml
index 0eec156..ede152c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -143,3 +143,6 @@ skip = [
     "docs/references.md",
     "docs/notebooks/example.ipynb",
 ]
+
+[tool.codespell]
+ignore-words-list = "theis,coo,homogenous"