diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
new file mode 100644
index 0000000..e912dbe
--- /dev/null
+++ b/.github/workflows/codespell.yml
@@ -0,0 +1,11 @@
+# https://github.com/codespell-project/actions-codespell
+name: codespell
+on: [pull_request, push]
+jobs:
+  codespell:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: codespell-project/actions-codespell@master
+        with:
+          ignore_words_list: crate,raison