diff --git a/.github/workflows/lint-and-format.yml b/.github/workflows/lint-and-format.yml
new file mode 100644
index 0000000..6399db0
--- /dev/null
+++ b/.github/workflows/lint-and-format.yml
@@ -0,0 +1,18 @@
+name: Linting & formatting
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Lint - PEP8 & more (flake8)
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: pip install -r requirements.txt
+      - name: Run black
+        run: black --check create_icon_theme.py
diff --git a/create_icon_theme.py b/create_icon_theme.py
index f65712e..dbddac0 100755
--- a/create_icon_theme.py
+++ b/create_icon_theme.py
@@ -8,9 +8,7 @@
 
 dest = join(dirname(__file__), "./theme/eos-icons.woff")
 shutil.copyfile(
-    join(
-        dirname(__file__), "./node_modules/eos-icons/dist/fonts/eos-icons.woff"
-    ),
+    join(dirname(__file__), "./node_modules/eos-icons/dist/fonts/eos-icons.woff"),
     dest,
 )
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..1e4f804
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,13 @@
+appdirs==1.4.4
+black==20.8b1
+click==7.1.2
+fonttools==4.21.1
+mccabe==0.6.1
+mypy-extensions==0.4.3
+pathspec==0.8.1
+pycodestyle==2.7.0
+pyflakes==2.3.0
+regex==2021.3.17
+toml==0.10.2
+typed-ast==1.4.2
+typing-extensions==3.7.4.3