diff --git a/jpegxl-rs/Cargo.toml b/jpegxl-rs/Cargo.toml
index 46cf48e..cb5539c 100644
--- a/jpegxl-rs/Cargo.toml
+++ b/jpegxl-rs/Cargo.toml
@@ -38,6 +38,7 @@ byteorder = "1.5.0"
 [dependencies.jpegxl-sys]
 version = "0.10.3"
 path = "../jpegxl-sys"
+default-features = false
 
 [dev-dependencies]
 image = { version = "0.25.2", default-features = false, features = [