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Diffstat (limited to 'nixpkgs/nixos/modules/system/activation/top-level.nix')
-rw-r--r--nixpkgs/nixos/modules/system/activation/top-level.nix3
1 files changed, 1 insertions, 2 deletions
diff --git a/nixpkgs/nixos/modules/system/activation/top-level.nix b/nixpkgs/nixos/modules/system/activation/top-level.nix
index b0f77ca3fb8d..9dbca4e33f38 100644
--- a/nixpkgs/nixos/modules/system/activation/top-level.nix
+++ b/nixpkgs/nixos/modules/system/activation/top-level.nix
@@ -113,8 +113,7 @@ let
     configurationName = config.boot.loader.grub.configurationName;
 
     # Needed by switch-to-configuration.
-
-    perl = "${pkgs.perl}/bin/perl " + (concatMapStringsSep " " (lib: "-I${lib}/${pkgs.perl.libPrefix}") (with pkgs.perlPackages; [ FileSlurp NetDBus XMLParser XMLTwig ]));
+    perl = pkgs.perl.withPackages (p: with p; [ FileSlurp NetDBus XMLParser XMLTwig ]);
   };
 
   # Handle assertions and warnings