diff --git a/enclave/Cargo.lock b/enclave/Cargo.lock
index a94022d6c9..e9927dd4ce 100644
--- a/enclave/Cargo.lock
+++ b/enclave/Cargo.lock
@@ -379,7 +379,7 @@ dependencies = [
  "frame-metadata 11.0.0-alpha.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-support-procedural 2.0.0-alpha.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (git+https://github.com/mesalock-linux/log-sgx)",
  "parity-scale-codec 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "paste 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-arithmetic 2.0.0-alpha.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -700,14 +700,6 @@ dependencies = [
  "sgx_tstd 1.1.2 (git+https://github.com/apache/teaclave-sgx-sdk.git?rev=v1.1.2)",
 ]
 
-[[package]]
-name = "log"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "memchr"
 version = "2.2.1"
@@ -1829,7 +1821,7 @@ dependencies = [
  "hash256-std-hasher 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libsecp256k1 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (git+https://github.com/mesalock-linux/log-sgx)",
  "merlin 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2314,7 +2306,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashbrown 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (git+https://github.com/mesalock-linux/log-sgx)",
  "smallvec 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2517,7 +2509,6 @@ dependencies = [
 "checksum libc 0.2.70 (registry+https://github.com/rust-lang/crates.io-index)" = "3baa92041a6fec78c687fa0cc2b3fae8884f743d672cf551bed1d6dac6988d0f"
 "checksum libsecp256k1 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1fc1e2c808481a63dc6da2074752fdd4336a3c8fcc68b83db6f1fd5224ae7962"
 "checksum log 0.4.8 (git+https://github.com/mesalock-linux/log-sgx)" = "<none>"
-"checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
 "checksum memchr 2.2.1 (git+https://github.com/mesalock-linux/rust-memchr-sgx)" = "<none>"
 "checksum memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 "checksum memory-db 0.20.1 (registry+https://github.com/rust-lang/crates.io-index)" = "be512cb2ccb4ecbdca937fdd4a62ea5f09f8e7195466a85e4632b3d5bcce82e6"
diff --git a/enclave/Cargo.toml b/enclave/Cargo.toml
index bce95d1f21..264bb826c1 100644
--- a/enclave/Cargo.toml
+++ b/enclave/Cargo.toml
@@ -126,3 +126,5 @@ features = ["sgx"]
 
 [patch.crates-io]
 sp-io = { git = "https://github.com/encointer/sgx-runtime", tag = "v0.6.10-sub2.0.0-alpha.7", default-features = false, features = ["disable_oom", "disable_panic_handler", "disable_allocator", "sgx"]}
+log = { git = "https://github.com/mesalock-linux/log-sgx", version = "0.4" }
+env_logger = { git = "https://github.com/mesalock-linux/env_logger-sgx", version = "0.7" } 
\ No newline at end of file