diff --git a/.drone.yml b/.drone.yml
index b5470a3..77cb436 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,10 +1,7 @@
     pipeline:
       prebuild:
         image: golang:1.9
-        environment:
-          - FOO: $foo
         commands:
-          - echo $FOO
           - IMAGE=dr.dnix.de/$DRONE_REPO_NAME
           - REV=$(git rev-list HEAD --count)
           - BUILDDATE=$(date)
@@ -34,7 +31,7 @@
         tags:
           - latest
       deploy:
-        image: ubuntu:16.04
+        image: busybox
         environment:
           - K8S_SSH_PRIVATE_KEY: ${K8S_SSH_PRIVATE_KEY}
           - K8S_SSH_PUBLIC_KEY: ${K8S_SSH_PUBLIC_KEY}