Index: wstunnel-cli/Cargo.toml
--- wstunnel-cli/Cargo.toml.orig
+++ wstunnel-cli/Cargo.toml
@@ -13,6 +13,7 @@ tracing-subscriber = { version = "0.3.19", features = 
 wstunnel = { path = "../wstunnel" , default-features = false, features = ["clap"] }
 
 tikv-jemallocator = {  version = "0.6", optional = true }
+unveil = "0.3.2"
 
 [features]
 default = ["aws-lc-rs"]
