diff --git a/nixos/modules/services/games/factorio.nix b/nixos/modules/services/games/factorio.nix
index 0e8860a02819..96fcd6d2c8b3 100644
--- a/nixos/modules/services/games/factorio.nix
+++ b/nixos/modules/services/games/factorio.nix
@@ -75,8 +75,8 @@ in
         description = ''
           The name of the savegame that will be used by the server.
 
-          When not present in ${stateDir}/saves, a new map with default
-          settings will be generated before starting the service.
+          When not present in /var/lib/''${config.services.factorio.stateDirName}/saves,
+          a new map with default settings will be generated before starting the service.
         '';
       };
       # TODO Add more individual settings as nixos-options?
diff --git a/nixos/modules/services/web-servers/uwsgi.nix b/nixos/modules/services/web-servers/uwsgi.nix
index ac435951310e..a1cad17336d8 100644
--- a/nixos/modules/services/web-servers/uwsgi.nix
+++ b/nixos/modules/services/web-servers/uwsgi.nix
@@ -121,7 +121,7 @@ in {
               moin = {
                 type = "normal";
                 pythonPackages = self: with self; [ moinmoin ];
-                socket = "${config.services.uwsgi.runDir}/uwsgi.sock";
+                socket = "''${config.services.uwsgi.runDir}/uwsgi.sock";
               };
             };
           }