diff --git a/pkgs/by-name/go/gowall/package.nix b/pkgs/by-name/go/gowall/package.nix
index 581840505d15d..2d608cdb22f6f 100644
--- a/pkgs/by-name/go/gowall/package.nix
+++ b/pkgs/by-name/go/gowall/package.nix
@@ -4,29 +4,35 @@
   buildGoModule,
   fetchFromGitHub,
   installShellFiles,
+  nix-update-script,
 }:
 
 buildGoModule rec {
   pname = "gowall";
-  version = "0.2.0";
+  version = "0.2.1";
 
   src = fetchFromGitHub {
     owner = "Achno";
     repo = "gowall";
     rev = "v${version}";
-    hash = "sha256-QKukWA8TB0FoNHu0Wyco55x4oBY+E33qdoT/SaXW6DE=";
+    hash = "sha256-fgO4AoyHR51zD86h75b06BXV0ONlFfHdBvxfJvcD7J8=";
   };
 
-  vendorHash = "sha256-H2Io1K2LEFmEPJYVcEaVAK2ieBrkV6u+uX82XOvNXj4=";
+  vendorHash = "sha256-V/VkbJZIzy4KlEPtlTTqdUIPG6lKD+XidNM0NWpATbk=";
 
   nativeBuildInputs = [ installShellFiles ];
   postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
+    export HOME=$TMPDIR
+    mkdir -p $HOME/.config
+
     installShellCompletion --cmd gowall \
       --bash <($out/bin/gowall completion bash) \
       --fish <($out/bin/gowall completion fish) \
       --zsh <($out/bin/gowall completion zsh)
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     changelog = "https://github.com/Achno/gowall/releases/tag/v${version}";
     description = "Tool to convert a Wallpaper's color scheme / palette";