diff --git a/modules/atticd/default.nix b/modules/atticd/default.nix
index 507ba59..23d3aa8 100644
--- a/modules/atticd/default.nix
+++ b/modules/atticd/default.nix
@@ -16,10 +16,7 @@
         path = "/mnt/hd/atticd";
       };
 
-      compression = {
-        level = 8;
-        type = "zstd";
-      };
+      compression.type = "none";
 
       chunking = {
         nar-size-threshold = 64 * 1024; # 64 KiB