diff --git a/nixos/queen/postgres.nix b/nixos/queen/postgres.nix
index 384909c..384fe46 100644
--- a/nixos/queen/postgres.nix
+++ b/nixos/queen/postgres.nix
@@ -4,12 +4,12 @@
   ...
 }: {
   #Define postgres here so this is the only place to update its version
-  postgresPackage = pkgs.postgresql_15.withPackages (pp: [
+  postgresPackage = postgresql_15.withPackages (pp: [
     # pp.plv8
   ]);
   services.postgresql = {
     # https://nixos.org/manual/nixos/stable/#module-postgresql
-    package = ${postgresPackage};
+    package = pkgs.${postgresPackage};
     enable = true;
 
     # Ensure the database, user, and ownership is set