diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d5812a2..e59d4fe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,6 +28,8 @@ prepare:
 
 packer:
   stage: rootfs
+  services:
+   - docker:dind
   script:
    - bin/packer build packer.json
    - gzip -k -f rootfs.tar