diff --git a/.github/workflows/formatting.yml b/.github/workflows/formatting.yml
deleted file mode 100644
index 0449e96..0000000
--- a/.github/workflows/formatting.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-name: formatting
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-jobs:
-  format:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.9"]
-        poetry-version: ["1.2.1"]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Set up Poetry ${{ matrix.poetry-version }}
-        uses: abatilo/actions-poetry@v2
-        with:
-          poetry-version: ${{ matrix.poetry-version }}
-      - name: Install packages
-        run: poetry install --with dev
-      - name: Check black
-        run: poetry run black --check .
-      - name: Check isort
-        run: poetry run isort --profile black --check-only .
-  mypy:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.9"]
-        poetry-version: ["1.2.1"]
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Set up Poetry ${{ matrix.poetry-version }}
-        uses: abatilo/actions-poetry@v2
-        with:
-          poetry-version: ${{ matrix.poetry-version }}
-      - name: Install packages
-        run: poetry install --with dev
-      - name: Mypy
-        run: poetry run mypy cashu --ignore-missing