diff --git a/hosts/dandelion/default.nix b/hosts/dandelion/default.nix
index c3fd0a1..735cd03 100644
--- a/hosts/dandelion/default.nix
+++ b/hosts/dandelion/default.nix
@@ -14,6 +14,8 @@
     security
     #wireguard
 
+    modules.services.postgres
+
     ./filesystem.nix
     ./kernel.nix
     ./networking.nix
diff --git a/modules/services/postgres.nix b/modules/services/postgres.nix
index 8be69ea..bffdcee 100644
--- a/modules/services/postgres.nix
+++ b/modules/services/postgres.nix
@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 let
   dir = "/persist/postgresql/${config.services.postgresql.package.psqlSchema}";
   uid = toString config.ids.uids.postgres;
@@ -8,6 +8,7 @@ in {
   services.postgresql = {
     enable = true;
     dataDir = dir;
+    package = pkgs.postgresql_13;
     authentication = lib.mkOverride 10 ''
       #type  database  DBuser  origin-address      auth-method
       local  all       all                         trust