diff --git a/spec/incinerator/default.nix b/spec/incinerator/default.nix
index 79faf577..5ee06959 100644
--- a/spec/incinerator/default.nix
+++ b/spec/incinerator/default.nix
@@ -9,6 +9,7 @@
     io.audio = false;
     fs.type = "btrfs";
     fs.store = "534f985d-0540-49eb-a2f6-b30ea16f41ad";
+    oci.enable = true;
   };
 
   imports = lib.pipe ./. [