diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index c67c0e8..ff73e69 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -41,3 +41,24 @@
         uses: psf/black@stable
         with:
           src: ./atmosphere
+
+  flake8:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout project
+        uses: actions/checkout@v3.0.2
+
+      - name: Install Poetry
+        run: pipx install poetry
+
+      - name: Setup Python
+        uses: actions/setup-python@v4.2.0
+        with:
+          cache: poetry
+
+      - name: Install dependencies
+        run: poetry install --no-interaction
+
+      - name: Run Flake8
+        run: poetry run flake8 ./atmosphere
+