diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index f323285..07fdc9d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -22,8 +22,8 @@ jobs:
         with:
           python-version: "3.12"
 
-      - name: Install requirements
-        run: pip install -r requirements.txt
+      - name: Install requirements-dev
+        run: pip install -r requirements-dev.txt
 
       - name: Run scripts/get-docs
         run: ./script/get-docs
diff --git a/script/format b/script/format
index d83d0cd..7b538b2 100755
--- a/script/format
+++ b/script/format
@@ -10,4 +10,8 @@ SOURCE_MARKDOWN="$(find *.md docs examples -name '*.md')"
 isort "$@" $SOURCES_PYTHON
 black "$@" $SOURCES_PYTHON
 
-mdformat --compact-tables --number $SOURCE_MARKDOWN
+if [[ "$*" =~ check ]]; then
+    mdformat --check --compact-tables --number $SOURCE_MARKDOWN
+else
+    mdformat --compact-tables --number $SOURCE_MARKDOWN
+fi