diff --git a/meilisearch-http/src/error.rs b/meilisearch-http/src/error.rs
index 5a1c2064c..1f2f4742d 100644
--- a/meilisearch-http/src/error.rs
+++ b/meilisearch-http/src/error.rs
@@ -30,6 +30,12 @@ impl ErrorCode for MeilisearchHttpError {
     }
 }
 
+impl From<MeilisearchHttpError> for aweb::Error {
+    fn from(other: MeilisearchHttpError) -> Self {
+        aweb::Error::from(ResponseError::from(other))
+    }
+}
+
 #[derive(Debug, Serialize, Deserialize, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct ResponseError {
@@ -125,9 +131,8 @@ impl From<QueryPayloadError> for PayloadError {
     }
 }
 
-pub fn payload_error_handler<E>(err: E) -> ResponseError
-where
-    E: Into<PayloadError>,
-{
-    err.into().into()
+impl From<PayloadError> for aweb::Error {
+    fn from(other: PayloadError) -> Self {
+        aweb::Error::from(ResponseError::from(other))
+    }
 }
diff --git a/meilisearch-http/src/lib.rs b/meilisearch-http/src/lib.rs
index 870162516..cbb417ab1 100644
--- a/meilisearch-http/src/lib.rs
+++ b/meilisearch-http/src/lib.rs
@@ -11,13 +11,14 @@ pub mod routes;
 use std::path::Path;
 use std::time::Duration;
 
-use crate::error::{MeilisearchHttpError, ResponseError};
+use crate::error::MeilisearchHttpError;
 use crate::extractors::authentication::AuthConfig;
 use actix_web::error::JsonPayloadError;
+use error::PayloadError;
 use http::header::CONTENT_TYPE;
 pub use option::Opt;
 
-use actix_web::web;
+use actix_web::{web, HttpRequest};
 
 use extractors::authentication::policies::*;
 use extractors::payload::PayloadConfig;
@@ -102,32 +103,24 @@ pub fn configure_data(config: &mut web::ServiceConfig, data: MeiliSearch, opt: &
         .app_data(
             web::JsonConfig::default()
                 .content_type(|mime| mime == mime::APPLICATION_JSON)
-                .error_handler(|err, req| match err {
-                    JsonPayloadError::ContentType if req.headers().get(CONTENT_TYPE).is_none() => {
-                        ResponseError::from(MeilisearchHttpError::MissingContentType(vec![
-                            mime::APPLICATION_JSON.to_string(),
-                        ]))
-                        .into()
-                    }
-                    JsonPayloadError::ContentType => {
-                        ResponseError::from(MeilisearchHttpError::InvalidContentType(
-                            req.headers()
-                                .get(CONTENT_TYPE)
-                                .unwrap()
-                                .to_str()
-                                .unwrap_or("unknown")
-                                .to_string(),
+                .error_handler(|err, req: &HttpRequest| match err {
+                    JsonPayloadError::ContentType => match req.headers().get(CONTENT_TYPE) {
+                        Some(content_type) => MeilisearchHttpError::InvalidContentType(
+                            content_type.to_str().unwrap_or("unknown").to_string(),
                             vec![mime::APPLICATION_JSON.to_string()],
-                        ))
-                        .into()
-                    }
-                    err => error::payload_error_handler(err).into(),
+                        )
+                        .into(),
+                        None => MeilisearchHttpError::MissingContentType(vec![
+                            mime::APPLICATION_JSON.to_string(),
+                        ])
+                        .into(),
+                    },
+                    err => PayloadError::from(err).into(),
                 }),
         )
         .app_data(PayloadConfig::new(http_payload_size_limit))
         .app_data(
-            web::QueryConfig::default()
-                .error_handler(|err, _req| error::payload_error_handler(err).into()),
+            web::QueryConfig::default().error_handler(|err, _req| PayloadError::from(err).into()),
         );
 }
 
diff --git a/meilisearch-http/src/routes/indexes/documents.rs b/meilisearch-http/src/routes/indexes/documents.rs
index de53c3b3f..b3163f543 100644
--- a/meilisearch-http/src/routes/indexes/documents.rs
+++ b/meilisearch-http/src/routes/indexes/documents.rs
@@ -6,6 +6,7 @@ use log::debug;
 use meilisearch_lib::index_controller::{DocumentAdditionFormat, Update};
 use meilisearch_lib::milli::update::IndexDocumentsMethod;
 use meilisearch_lib::MeiliSearch;
+use once_cell::sync::Lazy;
 use serde::Deserialize;
 use serde_json::Value;
 use tokio::sync::mpsc;
@@ -176,6 +177,13 @@ async fn document_addition(
     body: Payload,
     method: IndexDocumentsMethod,
 ) -> Result<HttpResponse, ResponseError> {
+    const ACCEPTED_CONTENT_TYPE: Lazy<Vec<String>> = Lazy::new(|| {
+        vec![
+            "application/json".to_string(),
+            "application/x-ndjson".to_string(),
+            "application/csv".to_string(),
+        ]
+    });
     let format = match content_type {
         Some("application/json") => DocumentAdditionFormat::Json,
         Some("application/x-ndjson") => DocumentAdditionFormat::Ndjson,
@@ -183,21 +191,14 @@ async fn document_addition(
         Some(other) => {
             return Err(MeilisearchHttpError::InvalidContentType(
                 other.to_string(),
-                vec![
-                    "application/json".to_string(),
-                    "application/x-ndjson".to_string(),
-                    "application/csv".to_string(),
-                ],
+                ACCEPTED_CONTENT_TYPE.clone(),
             )
             .into())
         }
         None => {
-            return Err(MeilisearchHttpError::MissingContentType(vec![
-                "application/json".to_string(),
-                "application/x-ndjson".to_string(),
-                "application/csv".to_string(),
-            ])
-            .into())
+            return Err(
+                MeilisearchHttpError::MissingContentType(ACCEPTED_CONTENT_TYPE.clone()).into(),
+            )
         }
     };