1 files changed, 0 insertions, 6 deletions
diff --git a/pkgs/applications/science/chemistry/quantum-espresso/default.nix b/pkgs/applications/science/chemistry/quantum-espresso/default.nix
index 829e82b7494a..777b3499bedc 100644
--- a/pkgs/applications/science/chemistry/quantum-espresso/default.nix
+++ b/pkgs/applications/science/chemistry/quantum-espresso/default.nix
@@ -20,12 +20,6 @@ stdenv.mkDerivation rec {
     patchShebangs configure
   '';
 
-  # remove after 6.4 version:
-  # makefile needs to ignore install directory easier than applying patch
-  preInstall = ''
-    printf "\n.PHONY: install\n" >> Makefile
-  '';
-
   buildInputs = [ fftw openblas gfortran ]
     ++ (stdenv.lib.optionals (mpi != null) [ mpi ]);