diff --git a/h3ron/Cargo.toml b/h3ron/Cargo.toml
index de5e8dc..f275c33 100644
--- a/h3ron/Cargo.toml
+++ b/h3ron/Cargo.toml
@@ -36,7 +36,7 @@ optional = true
 
 [dependencies.hashbrown]
 version = "0.11"
-features = ["rayon", "serde"]
+features = ["serde"]
 
 [dependencies.rayon]
 version = "1.5"