diff --git a/hosts/tanzanite/default.nix b/hosts/tanzanite/default.nix
index d30c4e5..9caac34 100644
--- a/hosts/tanzanite/default.nix
+++ b/hosts/tanzanite/default.nix
@@ -14,7 +14,7 @@ in {
   virtualisation.docker = {
     enable = true;
     daemon.settings = {
-      data-root = "/opt/data";
+      data-root = "/opt/data/docker-data";
     };
   };