diff --git a/flake.nix b/flake.nix
index fbab246..6c47603 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,7 +9,12 @@
   };
 
   outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem (system:
+    flake-utils.lib.eachSystem [
+      "x86_64-linux"
+      "aarch64-linux"
+      "armv6l-linux"
+      "armv7l-linux"
+    ] (system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
       in {
diff --git a/packaging/archlinux/PKGBUILD b/packaging/archlinux/PKGBUILD
index d697e3e..b31a07e 100644
--- a/packaging/archlinux/PKGBUILD
+++ b/packaging/archlinux/PKGBUILD
@@ -6,7 +6,7 @@ pkgname=psn-git
 pkgver=0.1.1.r0.g6822583
 pkgrel=1
 pkgdesc="Terminal UI for process status navigation and control"
-arch=('x86_64')
+arch=('x86_64' 'aarch64' 'armv6h' 'armv7h')
 url="https://github.com/l5yth/psn"
 license=('Apache')
 options=('!debug')