diff --git a/.drone.yml b/.drone.yml
index 207d3ff..3892c8b 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,7 +4,7 @@
         environment:
           - FOO=${FOO}
         commands:
-          - echo ${FOO}
+          - echo "$FOO"
           - IMAGE=dr.dnix.de/$DRONE_REPO_NAME
           - REV=$(git rev-list HEAD --count)
           - BUILDDATE=$(date)
@@ -34,7 +34,7 @@
         tags:
           - latest
       deploy:
-        image: busybox
+        image: ubuntu:16.04
         environment:
           - K8S_SSH_PRIVATE_KEY=${K8S_SSH_PRIVATE_KEY}
           - K8S_SSH_PUBLIC_KEY=${K8S_SSH_PUBLIC_KEY}
@@ -49,9 +49,9 @@
           - cd ~
           - mkdir .ssh
           - chmod 700 .ssh
-          - echo "${K8S_SSH_PRIVATE_KEY}" >.ssh/id_rsa
+          - echo "$K8S_SSH_PRIVATE_KEY" >.ssh/id_rsa
           - chmod 600 .ssh/id_rsa
-          - echo "${K8S_SSH_PUBLIC_KEY}" >.ssh/id_rsa.pub
+          - echo "$K8S_SSH_PUBLIC_KEY" >.ssh/id_rsa.pub
           - chmod 600 .ssh/id_rsa.pub
           - ssh -oStrictHostKeyChecking=no root@master01 "kubectl set image deployment/mmflokati-flokati mmflokati-flokati=dr.dnix.de/mmflokati:$BRANCH-$REV -n northbrigade"
           - ssh -oStrictHostKeyChecking=no root@master01 "kubectl set image deployment/mmflokati-armleuchter mmflokati-armleuchter=dr.dnix.de/mmflokati:$BRANCH-$REV -n northbrigade"