1 files changed, 2 insertions, 2 deletions

diff --git a/bragi.nix b/bragi.nix
index de87a761..4d61b61a 100644
--- a/bragi.nix
+++ b/bragi.nix
@@ -28,11 +28,11 @@ in rec {
 
   nixpkgs.config.packageOverrides = oldPkgs:
     rec {
-      haskellPackages = oldPkgs.haskellPackages {
+      haskellPackages = oldPkgs.haskellPackages.override {
         overrides = self: super: {
           trivmix = self.callPackage ./custom/trivmix/trivmix.nix {};
           inherit
-            (lib.mapAttrs (name: drv: oldPkgs.haskell.lib.dontCheck drv) super)
+            (lib.mapAttrs (name: oldPkgs.haskell.lib.dontCheck) super)
             Glob filelock;
           inherit
             (pkgs.lib.callPackageWith (pkgs // self) ./custom/thermoprint { extraPackages = (p: with p; [ persistent-postgresql ]); })