diff --git a/home/desktop-river/default.nix b/home/desktop-river/default.nix
index a91899a..e30a181 100644
--- a/home/desktop-river/default.nix
+++ b/home/desktop-river/default.nix
@@ -27,19 +27,20 @@
     wl-clipboard
     wtype
     xdg-utils
+    (pks.callPackage ./screenshot.nix { inherit config pkgs; })
   ];
 
-  programs.zsh.loginExtra = ''
+  programs. zsh. loginExtra = ''
     if [[ -z "''${DISPLAY}" ]] && [[ "''${XDG_VTNR}" -eq 1 ]]; then
-        exec ${pkgs.river}/bin/river
+        exec ${ pkgs. river}/bin/river
     fi
   '';
 
-  home.sessionVariables.XKB_DEFAULT_LAYOUT = "us";
-  home.sessionVariables.XKB_DEFAULT_VARIANT = "altgr-intl";
-  home.sessionVariables.XKB_DEFAULT_OPTIONS = "caps:escape";
+  home. sessionVariables. XKB_DEFAULT_LAYOUT = "us";
+  home. sessionVariables. XKB_DEFAULT_VARIANT = "altgr-intl";
+  home. sessionVariables. XKB_DEFAULT_OPTIONS = "caps:escape";
 
-  systemd.user.targets.river-session = {
+  systemd. user. targets. river-session = {
     Unit = {
       Description = "river window manager session";
       BindsTo = "graphical-session.target";
@@ -48,14 +49,14 @@
     };
   };
 
-  systemd.user.services.network-manager-applet = {
+  systemd. user. services. network-manager-applet = {
     Unit = {
       Description = "nm-applet";
       BindsTo = [ "river-session.target" ];
     };
     Service = {
       Type = "simple";
-      ExecStart = "${pkgs.networkmanagerapplet}/bin/nm-applet --indicator";
+      ExecStart = "${ pkgs. networkmanagerapplet}/bin/nm-applet --indicator";
     };
     Install = { WantedBy = [ "river-session.target" ]; };
   };
diff --git a/home/desktop-river/screenshot.nix b/home/desktop-river/screenshot.nix
new file mode 100644
index 0000000..5287ee6
--- /dev/null
+++ b/home/desktop-river/screenshot.nix
@@ -0,0 +1,12 @@
+{ config, pkgs, ... }:
+
+let
+  shell = "${pkgs.dash}/bin/dash";
+  grim = "${pkgs.grim}/bin/grim";
+  slurp = "${pkgs.slurp}/bin/slurp";
+  wl-copy = "${pkgs.wl-clipboard}/bin/wl-copy";
+in
+pkgs.writeScriptBin "screenshot" ''
+  #!${shell}
+  ${grim} -g "$(${slurp} -d)" - | ${wl-copy} -t image/png
+''