diff --git a/pkgs/tools/security/gorilla-bin/default.nix b/pkgs/tools/security/gorilla-bin/default.nix
index 68aa7c488198..228271742c64 100644
--- a/pkgs/tools/security/gorilla-bin/default.nix
+++ b/pkgs/tools/security/gorilla-bin/default.nix
@@ -11,7 +11,6 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ patchelf makeWrapper ];
-  phases = [ "unpackPhase" "installPhase" ];
 
   unpackCmd = ''
     mkdir gorilla;