diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index 155475a..2afa7b7 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -15,7 +15,7 @@ jobs:
         cache-dependency-path: pyproject.toml
     - name: Install dependencies
       run: |
-        pip install . --group dev
+        pip install . --group docs
     - name: Check spelling
       run: |
         codespell docs/*.rst --ignore-words docs/codespell-ignore-words.txt