diff --git a/Cargo.lock b/Cargo.lock
index 1f226c4..0a992c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -190,7 +190,6 @@ dependencies = [
  "log",
  "serde",
  "serde_json",
- "stdext",
 ]
 
 [[package]]
@@ -520,9 +519,11 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 [[package]]
 name = "err"
 version = "0.1.1"
+source = "git+https://git.franklinblanco.dev/franklinblanco/err.git#18cc77b6266d0fc90237a7ccb297d3eeb574f78a"
 dependencies = [
  "serde",
  "sqlx",
+ "stdext",
  "thiserror",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index ae98f20..e2c9eb9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,5 +15,4 @@ actix-web = "4.1.0"
 serde_json = { version = "1" }
 serde = { version = "1.0", features = ["derive"] }
 log = { version = "0.4", features = ["serde"] }
-err = { path = "../dev-deps/err" }
-stdext = "0.3.1"
\ No newline at end of file
+err = { git = "https://git.franklinblanco.dev/franklinblanco/err.git" }
\ No newline at end of file
diff --git a/src/extensions/typed_response.rs b/src/extensions/typed_response.rs
index 3bffe75..8ccea72 100644
--- a/src/extensions/typed_response.rs
+++ b/src/extensions/typed_response.rs
@@ -1,7 +1,7 @@
 use actix_web::{HttpResponse, http::StatusCode, web, HttpRequest, HttpResponseBuilder, body::BoxBody, Responder};
 use serde::Serialize;
 
-use err::{Error, MessageResource, Trace};
+use err::Error;
     /// Defines a type for actix web routes. As the current implementation of HttpResponse doesn't let you manually specify a type.
 pub struct TypedResponse<B: Serialize = String> {
     pub response: HttpResponse<Option<web::Json<Result<B, Error>>>>,
diff --git a/src/lib.rs b/src/lib.rs
index 0775b02..21c368a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,5 +2,4 @@ pub mod extensions;
 pub mod utils;
 
 pub use extensions::typed_response::TypedResponse;
-pub use extensions::service_response::ServiceResponse;
-pub use stdext::function_name;
\ No newline at end of file
+pub use extensions::service_response::ServiceResponse;
\ No newline at end of file
diff --git a/src/utils/macros.rs b/src/utils/macros.rs
index 3f1e69a..2662186 100644
--- a/src/utils/macros.rs
+++ b/src/utils/macros.rs
@@ -1,19 +1,5 @@
 
 
-/// Macro used to generate the trace object, must be called from the place where it originates, don't call from another function.
-#[allow(unused_macros)]
-#[macro_export]
-macro_rules! trace {
-    () => {
-        dtos::dtos::feature_less::message_resource::Trace {
-            line: line!(),
-            function: actix_web_utils::function_name!().into(),
-            file: file!().into(),
-            service: env!("CARGO_PKG_NAME").into(),
-        }
-    };
-}
-
 /// # Unwrap result or return service response
 /// Unwraps or turns Result<T, Error> -> ServiceResponse error variant
 #[allow(unused_macros)]