diff --git a/hosts/library/default.nix b/hosts/library/default.nix
index 4be7b4d..7af7db7 100644
--- a/hosts/library/default.nix
+++ b/hosts/library/default.nix
@@ -79,13 +79,15 @@ with lib.my;
     after = [ "network.target" ];
     wantedBy = [ "default.target" ];
 
-    confinement.fullUnit = true;
+    path = [ pkgs.zfs ];
     serviceConfig.Type = "oneshot";
-    script = let podmancli = "${pkgs.podman}/bin/podman";
+    script = let
+        docker = config.virtualisation.oci-containers.backend;
+        dockerBin = "${pkgs.${docker}}/bin/${docker}";
       in ''
-        check=$(${podmancli} network ls | grep "library-br" || true)
+        check=$(${dockerBin} network ls | grep "library-br" || true)
         if [ -z "$check" ]; then
-          ${podmancli} network create library-br
+          ${dockerBin} network create library-br
         else
           echo "library-br already exists"
         fi