diff --git a/flake.nix b/flake.nix
index 04fc94a55..ba526a9b8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -145,9 +145,7 @@
           nix = final.nixComponents.nix;
 
           nix_noTests = final.nix.override {
-            doCheck = false;
             doInstallCheck = false;
-            installUnitTests = false;
           };
 
           # See https://github.com/NixOS/nixpkgs/pull/214409