diff --git a/servo-tidy.toml b/servo-tidy.toml
index 169d9e4485d..7b3851ab9a1 100644
--- a/servo-tidy.toml
+++ b/servo-tidy.toml
@@ -40,9 +40,7 @@ packages = [
   "crossbeam-utils",
   "digest",
   "generic-array",
-  "nix", # https://github.com/servo/servo/issues/23189#issuecomment-487512605
   "rand",
-  "rand_core",
   "unicase",
   "winapi",
 ]