diff --git a/.drone.yml b/.drone.yml
index 1a4ea4b..722e57e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,6 +8,7 @@ steps:
     image: plugins/docker
     environment:
       DJANGO_ENV: production
+      BUILD: "${DRONE_COMMIT_SHA}"
     settings:
       repo: docker.data.coop/member.data.coop
       registry: docker.data.coop