1 files changed, 3 insertions, 3 deletions

diff --git a/nixops/modules/ftp/default.nix b/nixops/modules/ftp/default.nix
index 7f3fd62..af9a75c 100644
--- a/nixops/modules/ftp/default.nix
+++ b/nixops/modules/ftp/default.nix
@@ -19,9 +19,9 @@
       extraDomains = { "ftp.immae.eu" = null; };
     };
 
-    nixpkgs.config.packageOverrides = oldpkgs: rec {
-      pure-ftpd = pkgs.callPackage ./pure-ftpd.nix {};
-    };
+    nixpkgs.overlays = [ (self: super: {
+      pure-ftpd = self.callPackage ./pure-ftpd.nix {};
+    }) ];
 
     networking = {
       firewall = {