diff --git a/.drone.yml b/.drone.yml
index 452b8f1..ca1843a 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -39,6 +39,8 @@ steps:
   - name: clair
     image: ubuntu:18.04 
     commands:
+      - apt update -y
+      - apt -y install curl
       - curl -o /usr/local/bin/klar https://github.com/optiopay/klar/releases/download/v2.4.0/klar-2.4.0-linux-amd64
       - chmod -x /usr/local/bin/klar
       - CLAIR_ADDR=dev01:6060 CLAIR_OUTPUT=High CLAIR_THRESHOLD=10 REGISTRY_INSECURE=true klar dr.dnix.de/flokati:latest