diff --git a/.drone.yml b/.drone.yml
index 6ba21cc..74f256e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,7 +6,7 @@ steps:
   image: python:2
   commands:
   - apt-get -y update && apt-get -y install git && pip install platformio
-  - pio run
+  - pio run -t build
 - name: upload
   image: python:2
   commands: