diff --git a/modules/atproto/tranquil.nix b/modules/atproto/tranquil.nix
index dd0208f..fa7d27e 100644
--- a/modules/atproto/tranquil.nix
+++ b/modules/atproto/tranquil.nix
@@ -31,7 +31,7 @@ in
             };
 
             storage = {
-              backend = "filesystem";
+              backend = "s3";
               s3_bucket = "blob.pds.alexvds.com";
             };