diff --git a/.drone.yml b/.drone.yml
index 1bdeab6..91fc53d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -2,6 +2,11 @@ name: test
 kind: pipeline
 
 steps:
+  - name: linting
+    image: python
+    commands:
+      - pip install -r requirements.txt
+      - mdformat --check _posts/
   - name: jekyll-build
     image: ruby
     commands: