diff --git a/hosts/nachtigall/configuration.nix b/hosts/nachtigall/configuration.nix
index 324755e..54cbdfd 100644
--- a/hosts/nachtigall/configuration.nix
+++ b/hosts/nachtigall/configuration.nix
@@ -52,6 +52,11 @@
 
   nixpkgs.config.permittedInsecurePackages = [ "keycloak-23.0.6" ];
 
+  systemd.services.postgresql = {
+    after = [ "var-lib-postgresql.mount" ];
+    requisite = [ "var-lib-postgresql.mount" ];
+  };
+
   # This value determines the NixOS release with which your system is to be
   # compatible, in order to avoid breaking some software such as database
   # servers. You should change this only after NixOS release notes say you
diff --git a/modules/postgresql/default.nix b/modules/postgresql/default.nix
index 580701d..fa0550d 100644
--- a/modules/postgresql/default.nix
+++ b/modules/postgresql/default.nix
@@ -25,9 +25,4 @@
       full_page_writes = false;
     };
   };
-
-  systemd.services.postgresql = {
-    after = [ "var-lib-postgresql.mount" ];
-    requisite = [ "var-lib-postgresql.mount" ];
-  };
 }