build: fix nix build (#2909)

anmonteiro · web-flow · commit 734433a0f338 · 2026-01-19T21:18:23.000-08:00
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -21,10 +21,10 @@
 
       devShells = forAllSystems (pkgs: {
         default = pkgs.callPackage ./nix/shell.nix {
-          reason = self.packages.${pkgs.system}.default;
+          reason = self.packages.${pkgs.stdenv.hostPlatform.system}.default;
         };
         release = pkgs.callPackage ./nix/shell.nix {
-          reason = self.packages.${pkgs.system}.default;
+          reason = self.packages.${pkgs.stdenv.hostPlatform.system}.default;
           release-mode = true;
         };
       });
diff --git a/nix/default.nix b/nix/default.nix
@@ -28,7 +28,7 @@ rec {
       menhirSdk
       menhirLib
       fix
-      ppxlib
+      ppxlib_gt_0_37
       dune-build-info
     ];
 
