diff --git a/pyproject.toml b/pyproject.toml
index ee43f28..38c4a3a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,9 +12,10 @@ include = '\.pyi?$'
 extend-exclude = '''
 /(
   # The following are specific to Black, you probably don't want those.
-  tests/data
-  | profiling
-)/
+  tests/data/
+  | profiling/
+  | scripts/generate_schema.py  # Uses match syntax
+)
 '''
 # We use the unstable style for formatting Black itself. If you
 # want bug-free formatting, you should keep this off. If you want
diff --git a/scripts/migrate-black.py b/scripts/migrate-black.py
index 873e2f8..efd6f3c 100755
--- a/scripts/migrate-black.py
+++ b/scripts/migrate-black.py
@@ -51,7 +51,7 @@ def blackify(base_branch: str, black_command: str, logger: logging.Logger) -> in
                 "diff",
                 "--binary",
                 "--find-copies",
-                f"{last_commit}-black..{commit}-black"
+                f"{last_commit}-black..{commit}-black",
             ],
             stdout=PIPE,
         )
diff --git a/tox.ini b/tox.ini
index f7357e3..7bc03d0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -95,7 +95,7 @@ setenv = PYTHONPATH = {toxinidir}/src
 skip_install = True
 commands =
     pip install -e .
-    black --check {toxinidir}/src {toxinidir}/tests
+    black --check {toxinidir}/src {toxinidir}/tests {toxinidir}/docs {toxinidir}/scripts
 
 [testenv:generate_schema]
 setenv = PYTHONWARNDEFAULTENCODING =