diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a41e136..7e40da8 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -63,7 +63,7 @@ jobs:
         run: poetry install
 
       - name: isort
-        run: poetry run isort .
+        run: poetry run isort . --check
 
   MyPy:
     runs-on: ubuntu-latest
diff --git a/pyproject.toml b/pyproject.toml
index c6df9d6..1d63599 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,4 +24,12 @@ build-backend = "poetry.core.masonry.api"
 [tool.coverage.run]
 omit = [
     "tests/*"
+
 ]
+
+[tool.isort]
+profile = "black"
+overwrite_in_place = true
+
+[tool.mypy]
+strict = true