diff --git a/flake.nix b/flake.nix
index d0a46e8..3b8fb11 100644
--- a/flake.nix
+++ b/flake.nix
@@ -7,7 +7,10 @@
   };
 
   outputs = { self, nixpkgs, idris2-pkgs, flake-utils }:
-    let systems = [ "x86_64-darwin" "x86_64-linux" "i686-linux" ]; in
+    let systems = with flake-utils.lib.system;
+          # [ x86_64-darwin x86_64-linux i686-linux ];    # FIXME
+          [ x86_64-linux ];
+    in
     flake-utils.lib.eachSystem systems (system:
       let
         pkgs = import nixpkgs {