diff --git a/pkgs/top-level/release.nix b/pkgs/top-level/release.nix
index db6955850668..6e70d80c7cac 100644
--- a/pkgs/top-level/release.nix
+++ b/pkgs/top-level/release.nix
@@ -112,7 +112,6 @@ let
     manual = pkgs.nixpkgs-manual.override { inherit nixpkgs; };
     metrics = import ./metrics.nix { inherit pkgs nixpkgs; };
     lib-tests = import ../../lib/tests/release.nix { inherit pkgs; };
-    pkgs-lib-tests = import ../pkgs-lib/tests { inherit pkgs; };
 
     darwin-tested =
       if supportDarwin.x86_64 || supportDarwin.aarch64 then