diff --git a/packages/typst.ts/Cargo.toml b/packages/typst.ts/Cargo.toml
index 12946ca2..e4c9ea08 100644
--- a/packages/typst.ts/Cargo.toml
+++ b/packages/typst.ts/Cargo.toml
@@ -34,7 +34,6 @@ pixglyph = "0.1"
 flate2 = "1"
 resvg = { version = "0.22", default-features = false }
 
-# todo: use javascript native JSON
 serde_json = { version = "1.0.95", optional = true }
 
 # Everything to do with wasm
@@ -52,4 +51,4 @@ web-sys = { version = "^0.3", features = ["console", "Performance", "Performance
 
 [features]
 serde = ["dep:serde_json"]
-default = ["serde"]
+default = []