2 files changed, 13 insertions, 0 deletions
diff --git a/bin/dune b/bin/dune
index 3dc72b3..5705f13 100644
--- a/bin/dune
+++ b/bin/dune
@@ -15,3 +15,12 @@
   uri)
  (preprocess
   (pps ppx_deriving.show ppx_deriving.eq ppx_deriving.ord ppx_deriving.make)))
+
+(env
+ (release
+  (ocamlopt_flags
+   (:standard
+    -O3
+    -unbox-closures
+    -unboxed-types
+    (-inline-max-depth 8)))))
diff --git a/nix/package/nixtamal.nix b/nix/package/nixtamal.nix
index bf4e576..833e381 100644
--- a/nix/package/nixtamal.nix
+++ b/nix/package/nixtamal.nix
@@ -54,6 +54,10 @@ ocamlPackages.buildDunePackage {
          ]) (fs.maybeMissing ../../_build);
       };
 
+   env = {
+      DUNE_PROFILE = "release";
+   };
+
    nativeBuildInputs = [
       python3Packages.docutils
       # NOTE: no KDL support