diff --git a/Cargo.toml b/Cargo.toml
index 92b7e5a..d41b5af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,4 +17,8 @@ license = "MIT/Apache-2.0"
 default = []
 benchmark = []
 
+[patch.'https://github.com/apache/teaclave-sgx-sdk.git']
+sgx_tstd = { path = "../rust-sgx-sdk/sgx_tstd" }
+
 [dependencies]
+sgx_tstd = { path = "../rust-sgx-sdk/sgx_tstd", features = ["backtrace"] }
diff --git a/src/lib.rs b/src/lib.rs
index 5b45f90..6ec90f1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -116,6 +116,10 @@
 
 #![cfg_attr(feature = "benchmark", feature(test))]
 
+#![no_std]
+#[macro_use]
+extern crate sgx_tstd as std;
+
 #[cfg(feature = "benchmark")]
 extern crate test;
 
diff --git a/src/ring_buffer.rs b/src/ring_buffer.rs
index 8ae68af..aa4fb28 100644
--- a/src/ring_buffer.rs
+++ b/src/ring_buffer.rs
@@ -7,6 +7,7 @@ use std::{
         atomic::{AtomicUsize, Ordering},
         Arc,
     },
+    vec::Vec,
 };
 
 use crate::{consumer::Consumer, producer::Producer};