diff --git a/.drone.yml b/.drone.yml
index 00b6b10..3239e7b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -28,6 +28,17 @@ steps:
       - pip install tox==3.14.6
       - tox -e py38
 
+---
+kind: pipeline
+name: devel
+steps:
+  - name: tox -e devel
+    image: python:3.8-buster
+    failure: ignore
+    commands:
+      - pip install tox==3.14.6
+      - tox -e devel
+
 ---
 kind: pipeline
 name: integration