diff --git a/templates/rde/flake.nix b/templates/rde/flake.nix
index 31f81b2..75cdd0c 100644
--- a/templates/rde/flake.nix
+++ b/templates/rde/flake.nix
@@ -280,7 +280,12 @@
       updateDeps = prev.writeShellScriptBin "updateDeps" updateDepsScript;
       activateDevenv = prev.writeShellScriptBin "activateDevenv" activateDevenv;
     };
-    forSystems = nixpkgs.lib.genAttrs nixpkgs.lib.platforms.all;
+    supportedSystems = [
+      "x86_64-linux"
+      "aarch64-linux"
+      "aarch64-darwin"
+    ];
+    forSystems = nixpkgs.lib.genAttrs supportedSystems;
     projectConfig = forSystems (
       system: let
         inherit (nixCats) utils;