diff --git a/pkgs/misc/drivers/postscript-lexmark/default.nix b/pkgs/misc/drivers/postscript-lexmark/default.nix
index ebc6439dd5ca..64a38239a9b0 100644
--- a/pkgs/misc/drivers/postscript-lexmark/default.nix
+++ b/pkgs/misc/drivers/postscript-lexmark/default.nix
@@ -13,8 +13,6 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ rpmextract ];
 
-  phases = [ "unpackPhase" "installPhase"];
-
   sourceRoot = ".";
 
   unpackPhase = ''