diff --git a/Cargo.toml b/Cargo.toml
index 9127a81..550b0b6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,6 +39,7 @@ thiserror = "2.0"
 bitflags = "2.6"
 core_affinity = "0.8.1"
 parking_lot_core = "0.9.10"
+cfg-if = "1.0.0"
 # derive_more = "1.0.0"
 
 [dev-dependencies]