diff --git a/devices/wlin/default.nix b/devices/wlin/default.nix
index eedbf49f..461ae043 100644
--- a/devices/wlin/default.nix
+++ b/devices/wlin/default.nix
@@ -9,7 +9,7 @@ let
     nixpkgs = { march = "haswell"; nixRoot = "/data/gpfs01/wlin/.nix"; nixos = false; };
   });
   python = pkgs.python3.withPackages (ps: with ps; [ phonopy ]);
-  chn-bsub = pkgs.localPackages.chn-bsub.override
+  chn-bsub = pkgs.pkgsStatic.localPackages.chn-bsub.override
     (prev: { bsubConfig = builtins.toFile "bsub.yaml" (builtins.toJSON (import ./bsub.nix)); });
   wlin = pkgs.symlinkJoin
   {
diff --git a/flake/lib/buildNixpkgsConfig/default.nix b/flake/lib/buildNixpkgsConfig/default.nix
index fe260e67..b2657bb9 100644
--- a/flake/lib/buildNixpkgsConfig/default.nix
+++ b/flake/lib/buildNixpkgsConfig/default.nix
@@ -78,10 +78,7 @@ in platformConfig //
           configureFlags = prev.configureFlags or [] ++ [ "--with-lsf" ];
           buildInputs = prev.buildInputs or [] ++ [ final.localPackages.lsf final.libnsl ];
         });
-        pkgsStatic = prev.pkgsStatic.overrideScope (final: prev:
-        {
-          cpptrace = prev.cpptrace.overrideAttrs (prev: { doCheck = false; });
-        });
+        cpptrace = prev.cpptrace.overrideAttrs (prev: { doCheck = !final.stdenv.hostPlatform.isStatic; });
       }
       // (
         let