diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 12f13240344..4c2a7b9a624 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -306,6 +306,8 @@ let
       inherit stdenv module_init_tools kernel rootModules allowMissing;
     };
 
+  pathsFromGraph = ../build-support/kernel/paths-from-graph.pl;
+
   # Run the shell command `buildCommand' to produce a store object
   # named `name'.  The attributes in `env' are added to the
   # environment prior to running the command.