diff --git a/flake.nix b/flake.nix
index 2996103..0b27e32 100644
--- a/flake.nix
+++ b/flake.nix
@@ -43,7 +43,7 @@
           let
             rewritePerSystem = sectionDef: (forAllSystems (system:
               builtins.mapAttrs (name: value:
-                nixpkgs.legacyPackages.${system}.callPackage value {}
+                self.legacyPackages.${system}.callPackage value {}
               ) sectionDef
             ));
           in