diff --git a/.drone.yml b/.drone.yml
index 3e7f58a..58a2266 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -26,7 +26,7 @@ steps:
         from_secret: minio_password
     settings:
       archive_format: gzip
-      bucket: trainlog_cache
+      bucket: trainlog-cache
       cache_key: '{{ .Repo.Name }}-{{ checksum "mix.lock" }}'
       endpoint: minio:9000
       mount:
@@ -61,7 +61,7 @@ steps:
         from_secret: minio_password
     settings:
       archive_format: gzip
-      bucket: trainlog_cache
+      bucket: trainlog-cache
       cache_key: '{{ .Repo.Name }}-{{ checksum "mix.lock" }}'
       endpoint: minio:9000
       mount: