diff --git a/Package.zig b/Package.zig
index 6cb36b9..b37b102 100644
--- a/Package.zig
+++ b/Package.zig
@@ -111,7 +111,9 @@ pub fn fetchAndUnpack(
             const path = try global_cache_directory.join(gpa, &.{tmp_dir_sub_path});
             errdefer gpa.free(path);
 
-            const iterable_dir = try global_cache_directory.handle.makeOpenPath(tmp_dir_sub_path, .{});
+            const iterable_dir = try global_cache_directory.handle.makeOpenPath(tmp_dir_sub_path, .{
+                .iterate = true,
+            });
             errdefer iterable_dir.close();
 
             break :d .{
diff --git a/codegen/src/main.zig b/codegen/src/main.zig
index 948dfdc..8665f75 100644
--- a/codegen/src/main.zig
+++ b/codegen/src/main.zig
@@ -29,9 +29,13 @@ pub fn main() anyerror!void {
             std.process.exit(0);
         }
         if (std.mem.eql(u8, "--output", arg))
-            output_dir = try output_dir.makeOpenPath(args[i + 1], .{});
+            output_dir = try output_dir.makeOpenPath(args[i + 1], .{
+                .iterate = true,
+            });
         if (std.mem.eql(u8, "--models", arg))
-            models_dir = try std.fs.cwd().openDir(args[i + 1], .{ .iterate = true });
+            models_dir = try std.fs.cwd().openDir(args[i + 1], .{
+                .iterate = true,
+            });
     }
     // TODO: Seems like we should remove this in favor of a package
     try output_dir.writeFile("json.zig", json_zig);