diff --git a/utils/pkgs/ykfde/default.nix b/utils/pkgs/ykfde/default.nix
index ff87e02..a0a762a 100644
--- a/utils/pkgs/ykfde/default.nix
+++ b/utils/pkgs/ykfde/default.nix
@@ -17,8 +17,6 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ makeWrapper ];
   installPhase = ''
     install -D --target $out/bin *
-  '';
-  postInstall = ''
     wrapProgram $out/bin/ykfde_enroll --prefix PATH : ${lib.makeBinPath [openssl yubikey-personalization cryptsetup pbkdf2Sha512]}
   '';
 }