diff --git a/.semaphore/semaphore.yml b/.semaphore/semaphore.yml
new file mode 100644
index 0000000..b85bdcd
--- /dev/null
+++ b/.semaphore/semaphore.yml
@@ -0,0 +1,17 @@
+version: v1.0
+name: Python
+agent:
+  machine:
+    type: e1-standard-2
+    os_image: ubuntu1804
+blocks:
+  - name: Lint
+    task:
+      jobs:
+        - name: flake8
+          commands:
+            - sem-version python 3.8
+            - checkout --use-cache
+            - python -m pip install --upgrade poetry
+            - poetry install
+            - git diff origin/master | poetry run flake8 --diff