diff --git a/.drone.yml b/.drone.yml
index 6fc3bff..efb0e6a 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,18 +3,15 @@ kind: pipeline
 name: linters
 steps:
   - name: run shellcheck
-    image: debian:buster
+    image: alpine:latest
     commands:
-      - apt update
-      - apt install -y shellcheck
+      - apk add shellcheck
       - shellcheck abra
 
   - name: run unit tests
-    image: debian:buster
+    image: docker:dind
     commands:
-      - apt update
-      - apt install -y bats curl
-      - curl -fsSL https://get.docker.com | sh
+      - apk add bats curl
       - bats test.bats
 trigger:
   branch: