diff --git a/modules/home/suites/cli/default.nix b/modules/home/suites/cli/default.nix
index 41d8f0c..b10ec69 100644
--- a/modules/home/suites/cli/default.nix
+++ b/modules/home/suites/cli/default.nix
@@ -74,6 +74,7 @@ in
       ## My scripts
       frajul.edit-config
       frajul.lntocp
+      frajul.sos
     ];
   };
 }
diff --git a/packages/sos/default.nix b/packages/sos/default.nix
new file mode 100644
index 0000000..894de16
--- /dev/null
+++ b/packages/sos/default.nix
@@ -0,0 +1,38 @@
+{
+  # Snowfall Lib provides a customized `lib` instance with access to your flake's library
+  # as well as the libraries available from your flake's inputs.
+  lib,
+  # You also have access to your flake's inputs.
+  inputs,
+
+  # All other arguments come from NixPkgs. You can use `pkgs` to pull packages or helpers
+  # programmatically or you may add the named attributes as arguments here.
+  pkgs,
+  stdenv,
+  ...
+}:
+
+pkgs.writeShellApplication {
+  name = "sos";
+
+  runtimeInputs = with pkgs; [
+    nix-output-monitor
+    jq
+  ];
+
+  # TODO: somehow avoid --no-check-sigs??
+  text = ''
+    #!/usr/bin/env sh
+    # This script performs a nixos system update using the remote builder as remote store.
+    # This should improve the system update performance drastically
+
+    echo "########## building... ##########"
+    OUT=$(nom build "$FLAKE#nixosConfigurations.$(hostname).config.system.build.toplevel" --store ssh-ng://nix@builder.julian-mutter.de --eval-store auto --json | jq -r '.[0].outputs.out')
+    echo "########## output is: $OUT ##########"
+    echo "########## downloading... ##########"
+    nix copy --no-check-sigs --from ssh-ng://nix@builder.julian-mutter.de "$OUT"
+
+    echo "########## activating... ##########"
+    sudo "$OUT"/bin/switch-to-configuration switch
+  '';
+}