diff --git a/native/cpp/CommonCpp/grpc/grpc_client/Cargo.toml b/native/cpp/CommonCpp/grpc/grpc_client/Cargo.toml
index 9bd639f4b..0cf98a50a 100644
--- a/native/cpp/CommonCpp/grpc/grpc_client/Cargo.toml
+++ b/native/cpp/CommonCpp/grpc/grpc_client/Cargo.toml
@@ -1,23 +1,26 @@
 [package]
 name = "grpc_client"
 version = "0.1.0"
 edition = "2021"
 license = "BSD-3-Clause"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
 cxx = "1.0"
 tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
 tokio-stream = "0.1"
 tonic = "0.8"
 prost = "0.11"
 lazy_static = "1.4"
 rand = "0.8"
 opaque-ke = "1.2"
 tracing = "0.1"
 identity = {path = "../../../../../services/identity" }
 
 [build-dependencies]
 cxx-build = "1.0"
 tonic-build = "0.8"
+
+[lib]
+crate-type = ["staticlib"]