diff --git a/.drone.yml b/.drone.yml
index 4624950..350bbf0 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -16,6 +16,7 @@ steps:
     image: golang:1.14
     commands:
       - go get github.com/mitchellh/gox
+      - go mod vendor
       - make build
   - name: docker
     image: plugins/docker