1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/recursive-pth-loader/default.nix b/pkgs/development/python-modules/recursive-pth-loader/default.nix
index 359b482a168..aaa095c5398 100644
--- a/pkgs/development/python-modules/recursive-pth-loader/default.nix
+++ b/pkgs/development/python-modules/recursive-pth-loader/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "1.0";
   name = pname + "-" + version;
 
-  unpackPhase = "true";
+  dontUnpack = true;
 
   buildInputs = [ python ];