diff --git a/README.md b/README.md
index df58025..52183a1 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@ functions.
 <!-- `> bash ./supported-programs.sh` -->
 
 <!-- BEGIN mdsh -->
-`treefmt-nix` currently supports 120 formatters:
+`treefmt-nix` currently supports 119 formatters:
 
 * [actionlint](programs/actionlint.nix)
 * [aiken](programs/aiken.nix)
@@ -336,7 +336,6 @@ functions.
 * [texfmt](programs/texfmt.nix)
 * [toml-sort](programs/toml-sort.nix)
 * [typos](programs/typos.nix)
-* [typstfmt](programs/typstfmt.nix)
 * [typstyle](programs/typstyle.nix)
 * [xmllint](programs/xmllint.nix)
 * [yamlfmt](programs/yamlfmt.nix)
diff --git a/examples/formatter-actionlint.toml b/examples/formatter-actionlint.toml
new file mode 100644
index 0000000..d921981
--- /dev/null
+++ b/examples/formatter-actionlint.toml
@@ -0,0 +1,6 @@
+# Example generated by ../examples.sh
+[formatter.actionlint]
+command = "actionlint"
+excludes = []
+includes = [".github/workflows/*.yml", ".github/workflows/*.yaml"]
+options = []
diff --git a/examples/formatter-typstfmt.toml b/examples/formatter-typstfmt.toml
deleted file mode 100644
index 0185585..0000000
--- a/examples/formatter-typstfmt.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Example generated by ../examples.sh
-[formatter.typstfmt]
-command = "typstfmt"
-excludes = []
-includes = ["*.typ", "*.typst"]
-options = []
diff --git a/examples/formatter-zig.toml b/examples/formatter-zig.toml
new file mode 100644
index 0000000..54985de
--- /dev/null
+++ b/examples/formatter-zig.toml
@@ -0,0 +1,6 @@
+# Example generated by ../examples.sh
+[formatter.zig]
+command = "zig"
+excludes = []
+includes = ["*.zig", "*.zon"]
+options = ["fmt"]
diff --git a/flake.lock b/flake.lock
index 96134d0..82dbd4c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1761236834,
-        "narHash": "sha256-+pthv6hrL5VLW2UqPdISGuLiUZ6SnAXdd2DdUE+fV2Q=",
+        "lastModified": 1764527385,
+        "narHash": "sha256-nA5ywiGKl76atrbdZ5Aucd8SjF/v8ew9b9QsC+MKL14=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d5faa84122bc0a1fd5d378492efce4e289f8eac1",
+        "rev": "23258e03aaa49b3a68597e3e50eb0cbce7e42e9d",
         "type": "github"
       },
       "original": {
diff --git a/programs/actionlint.nix b/programs/actionlint.nix
index bf558de..156371e 100644
--- a/programs/actionlint.nix
+++ b/programs/actionlint.nix
@@ -1,7 +1,6 @@
-{ lib, mkFormatterModule, ... }:
+{ mkFormatterModule, ... }:
 {
   meta.maintainers = [ "katexochen" ];
-  meta.brokenPlatforms = lib.platforms.darwin;
 
   imports = [
     (mkFormatterModule {
diff --git a/programs/typstfmt.nix b/programs/typstfmt.nix
deleted file mode 100644
index 5286644..0000000
--- a/programs/typstfmt.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{ mkFormatterModule, ... }:
-{
-  meta.maintainers = [ ];
-
-  imports = [
-    (mkFormatterModule {
-      name = "typstfmt";
-      includes = [
-        "*.typ"
-        "*.typst"
-      ];
-    })
-  ];
-}
diff --git a/programs/zig.nix b/programs/zig.nix
index d582eeb..b147462 100644
--- a/programs/zig.nix
+++ b/programs/zig.nix
@@ -1,8 +1,6 @@
-{ lib, mkFormatterModule, ... }:
+{ mkFormatterModule, ... }:
 {
   meta.maintainers = [ ];
-  # Broken on macOS
-  meta.brokenPlatforms = lib.platforms.darwin;
 
   imports = [
     (mkFormatterModule {
diff --git a/treefmt.nix b/treefmt.nix
index f4270c3..6aede47 100644
--- a/treefmt.nix
+++ b/treefmt.nix
@@ -4,10 +4,10 @@
   settings.global.excludes = [ "*.toml" ];
 
   programs.deadnix.enable = true;
-  programs.deno.enable = pkgs.hostPlatform.system != "riscv64-linux";
+  programs.deno.enable = pkgs.stdenv.hostPlatform.system != "riscv64-linux";
   programs.mdsh.enable = true;
   programs.nixfmt.enable = true;
-  programs.shellcheck.enable = pkgs.hostPlatform.system != "riscv64-linux";
-  programs.shfmt.enable = pkgs.hostPlatform.system != "riscv64-linux";
+  programs.shellcheck.enable = pkgs.stdenv.hostPlatform.system != "riscv64-linux";
+  programs.shfmt.enable = pkgs.stdenv.hostPlatform.system != "riscv64-linux";
   programs.yamlfmt.enable = true;
 }