diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e6c79ac..f077196 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -23,6 +23,7 @@ repos:
     rev: 22.3.0
     hooks:
     -   id: black
+        exclude: migrations/
 -   repo: https://github.com/PyCQA/flake8
     rev: 4.0.1
     hooks:
diff --git a/tox.ini b/tox.ini
index 677d029..c936a37 100644
--- a/tox.ini
+++ b/tox.ini
@@ -42,7 +42,7 @@ commands = {posargs:py.test --cov=graphene_django graphene_django examples}
 basepython = python3.9
 deps = -e.[dev]
 commands  =
-    black graphene_django examples setup.py --check
+    black --exclude "/migrations/" graphene_django examples setup.py --check
 
 [testenv:flake8]
 basepython = python3.9