diff --git a/Cargo.toml b/Cargo.toml
index dae0488..9cbe922 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ std = ["memchr/use_std"]
 mesalock_sgx = ["sgx_tstd", "memchr/mesalock_sgx"]
 
 [dependencies]
-memchr = { git = "https://github.com/mesalock-linux/rust-memchr-sgx", version = "2.2.0", default-features = false }
+memchr = { git = "https://github.com/mesalock-linux/rust-memchr-sgx", version = "2.2.0", default-features = false, branch="v1.1.2-backup"}
 sgx_tstd = { rev = "v1.1.2", git = "https://github.com/apache/teaclave-sgx-sdk.git", optional = true }
 
 [dev-dependencies]