diff --git a/makePackages.nix b/makePackages.nix
index 79b2d94..fb86874 100644
--- a/makePackages.nix
+++ b/makePackages.nix
@@ -34,29 +34,7 @@ let
   extra-deps = self: super:
     mapAttrs (resolveExtraDep self super) proj.extra-deps;
 
-  nixageFilter = name: type:
-    let
-      baseName = baseNameOf name;
-      inRoot = dirOf name == toString proj.root;
-      pkgStackWork = mapAttrsToList (_: locPath: locPath + "/.stack-work") proj.packages;
-      match = p: name == toString (proj.root + ("/" + p));
-      matchDir = p: type == "directory" && match p;
-    in ! (
-         matchDir ".stack-work"
-      || any matchDir pkgStackWork
-      || match "stack.yaml"
-
-      || matchDir "dist"
-      || matchDir "dist-newstyle"
-      || inRoot && hasPrefix ".ghc.environment" baseName
-      || match "cabal.project"
-      || match "cabal.project.local"
-    );
-
-  projectSrc = cleanSourceWith {
-    filter = nixageFilter;
-    src = cleanSource proj.root;
-  };
+  projectSrc = proj.root;
 
   mkLocalPackage = name: path:
     let