diff --git a/pkgs/by-name/sa/satty/package.nix b/pkgs/by-name/sa/satty/package.nix
index b22ea923a959..3e74a7878ca1 100644
--- a/pkgs/by-name/sa/satty/package.nix
+++ b/pkgs/by-name/sa/satty/package.nix
@@ -10,6 +10,7 @@
 , libadwaita
 , pango
 , copyDesktopItems
+, installShellFiles
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -30,6 +31,7 @@ rustPlatform.buildRustPackage rec {
     copyDesktopItems
     pkg-config
     wrapGAppsHook4
+    installShellFiles
   ];
 
   buildInputs = [
@@ -43,6 +45,11 @@ rustPlatform.buildRustPackage rec {
 
   postInstall = ''
     install -Dt $out/share/icons/hicolor/scalable/apps/ assets/satty.svg
+
+    installShellCompletion --cmd satty \
+      --bash completions/satty.bash \
+      --fish completions/satty.fish \
+      --zsh completions/_satty
   '';
 
   desktopItems = [ "satty.desktop" ];
@@ -51,7 +58,7 @@ rustPlatform.buildRustPackage rec {
     description = "A screenshot annotation tool inspired by Swappy and Flameshot";
     homepage = "https://github.com/gabm/Satty";
     license = licenses.mpl20;
-    maintainers = with maintainers; [ pinpox ];
+    maintainers = with maintainers; [ pinpox donovanglover ];
     mainProgram = "satty";
     platforms = lib.platforms.linux;
   };