diff --git a/hosts/chrysalis/default.nix b/hosts/chrysalis/default.nix
index 4239e3f..37a7b21 100644
--- a/hosts/chrysalis/default.nix
+++ b/hosts/chrysalis/default.nix
@@ -36,6 +36,9 @@
 
   services.tailscale.enable = true;
 
+  services.postgresql.enable = true;
+  services.postgresql.package = pkgs.postgresql_15;
+
   services.avahi = {
     enable = true;
     publish = {