diff --git a/nixos/modules/tasks/filesystems/nfs.nix b/nixos/modules/tasks/filesystems/nfs.nix
index c902b9e0790..16752ce7e1b 100644
--- a/nixos/modules/tasks/filesystems/nfs.nix
+++ b/nixos/modules/tasks/filesystems/nfs.nix
@@ -54,12 +54,16 @@ in
 
   ###### implementation
 
-  config = mkIf (any (fs: fs == "nfs" || fs == "nfs4") config.boot.supportedFilesystems) ({
+  config = mkIf (any (fs: fs == "nfs" || fs == "nfs4") config.boot.supportedFilesystems) {
 
     services.rpcbind.enable = true;
 
     system.fsPackages = [ pkgs.nfsUtils ];
 
+    boot.extraModprobeConfig = mkIf (cfg.lockdPort != null) ''
+      options lockd nlm_udpport=${toString cfg.lockdPort} nlm_tcpport=${toString cfg.lockdPort}
+    '';
+
     boot.kernelModules = [ "sunrpc" ];
 
     boot.initrd.kernelModules = mkIf inInitrd [ "nfs" ];
@@ -117,9 +121,5 @@ in
         serviceConfig.Restart = "always";
       };
 
-  } // mkIf (cfg.lockdPort != null) {
-    boot.extraModprobeConfig = ''
-      options lockd nlm_udpport=${toString cfg.lockdPort} nlm_tcpport=${toString cfg.lockdPort}
-    '';
-  });
+  };
 }