diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7a5e131..6f9080e 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-
       - run: python -m pip install -r user-guide/requirements.txt
-      - run: codespell -w user-guide
+      - run: codespell -w user-guide/source
       - name: Build docs
         run: |
           cd user-guide