--- original
+++ modified
@@ -34,6 +34,7 @@
 pixels = { package = "servo-pixels", path = "../../pixels" }
 rustc-hash = { workspace = true }
 serde = { workspace = true }
+servo-config = { path = "../../config" }
 servo_geometry = { package = "servo-geometry", path = "../../geometry" }
 servo_url = { package = "servo-url", path = "../../url" }
 strum = { workspace = true }