1 files changed, 1 insertions, 1 deletions

diff --git a/server/lib/object-storage/keys.ts b/server/lib/object-storage/keys.ts
index 519474775..12acb3aec 100644
--- a/server/lib/object-storage/keys.ts
+++ b/server/lib/object-storage/keys.ts
@@ -6,7 +6,7 @@ function generateHLSObjectStorageKey (playlist: MStreamingPlaylist, video: MVide
 }
 
 function generateHLSObjectBaseStorageKey (playlist: MStreamingPlaylist, video: MVideoUUID) {
-  return playlist.getStringType() + '_' + video.uuid
+  return join(playlist.getStringType(), video.uuid)
 }
 
 function generateWebTorrentObjectStorageKey (filename: string) {