1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/applications/editors/emacs/elisp-packages/perl-completion/default.nix b/nixpkgs/pkgs/applications/editors/emacs/elisp-packages/perl-completion/default.nix
index e14e5ed8cc23..515254a42a98 100644
--- a/nixpkgs/pkgs/applications/editors/emacs/elisp-packages/perl-completion/default.nix
+++ b/nixpkgs/pkgs/applications/editors/emacs/elisp-packages/perl-completion/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
     sha256 = "0x6qsgs4hm87k0z9q3g4p6508kc3y123j5jayll3jf3lcl2vm6ks";
   };
 
-  phases = [ "installPhase"];
+  dontUnpack = true;
 
   installPhase = ''
     install -d $out/share/emacs/site-lisp