diff --git a/.github/workflows/orca.yaml b/.github/workflows/orca.yaml
index de5b41f..ea25220 100644
--- a/.github/workflows/orca.yaml
+++ b/.github/workflows/orca.yaml
@@ -19,3 +19,16 @@ jobs:
 
       - name: Build via nix
         run: nix build .#orca --log-format raw
+
+  nix-build-min:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v3
+
+      # Nix
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Build via nix
+        run: nix build .#orca-min --log-format raw
diff --git a/flake.nix b/flake.nix
index 4b26ac5..eacded7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -36,6 +36,10 @@
         orcaPkgs = pkgs.callPackage ./orca {
           inherit craneLib;
           inherit advisory-db;
+          rustPlatform = pkgs.makeRustPlatform {
+            cargo = pkgs.rust-bin.stable.latest.minimal;
+            rustc = pkgs.rust-bin.stable.latest.minimal;
+          };
         };
       in {
         devShell = with pkgs;
@@ -45,6 +49,10 @@
             OSFONTDIR = "${pkgs.ibm-plex}/share/fonts/opentype";
           };
         package = orcaPkgs.orca;
+        package-min = orcaPkgs.orca-min.overrideAttrs {
+          buildFeatures = [ "proxy-support"];
+          doCheck = false;
+        };
         checks = {
           inherit (orcaPkgs) orca orca-clippy orca-fmt orca-audit;
         };
@@ -75,6 +83,7 @@
 
       packages = {
         orca = orca-stuff.package;
+        orca-min = orca-stuff.package-min;
         gray-whale = gray-whale-stuff.package;
       };
 
diff --git a/orca/default.nix b/orca/default.nix
index 1ed102e..f809542 100644
--- a/orca/default.nix
+++ b/orca/default.nix
@@ -7,6 +7,7 @@
   makeWrapper,
   nix-gitignore,
   buildFeatures ? [ ],
+  rustPlatform,
   craneLib,
   system,
   lib,
@@ -19,6 +20,7 @@ let
   nativeBuildInputs = [
     openssl
     pkg-config
+    makeWrapper
   ];
 
   # Build *just* the cargo dependencies, so we can reuse
@@ -45,21 +47,31 @@ let
   orca-audit = craneLib.cargoAudit {
     inherit src advisory-db;
   };
-in
-rec {
+
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.Security
+  ];
+
+  postInstall = ''
+    wrapProgram "$out/bin/orca" --suffix PATH : "${tex}/bin"
+  '';
+in {
   orca = craneLib.buildPackage {
-    inherit cargoArtifacts src;
+    inherit cargoArtifacts src buildInputs postInstall nativeBuildInputs;
     cargoExtraArgs =
       if buildFeatures == []
       then ""
       else ''--features "${lib.strings.concatStringsSep " " buildFeatures}"'';
-    nativeBuildInputs = nativeBuildInputs ++ [ makeWrapper ];
-    buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [
-      darwin.apple_sdk.frameworks.Security
-    ];
-    postInstall = ''
-      wrapProgram "$out/bin/orca" --suffix PATH : "${tex}/bin"
-  '';
+  };
+
+  orca-min = rustPlatform.buildRustPackage {
+    inherit src buildInputs postInstall nativeBuildInputs buildFeatures;
+    pname = "ict-union-orca-min";
+    version = "0.1.0";
+    cargoLock = {
+      lockFile = ./Cargo.lock;
+      allowBuiltinFetchGit = true;
+    };
   };
 
   inherit orca-clippy;