diff --git a/hosts/phantom/default.nix b/hosts/phantom/default.nix
index ad4c42e..84b2a5d 100644
--- a/hosts/phantom/default.nix
+++ b/hosts/phantom/default.nix
@@ -56,6 +56,18 @@
     identityPaths = [ "/root/.ssh/id_rsa" ];
   };
 
+  virtualisation.docker = {
+    enable = true;
+    daemon.settings = {
+      # needed by bitbucket runner ???
+      log-driver = "json-file";
+      log-opts = {
+        max-size = "10m";
+        max-file = "3";
+      };
+    };
+  };
+
   nix.settings = {
     cores = 1;
     max-jobs = 1;