diff --git a/meilisearch-http/src/routes/document.rs b/meilisearch-http/src/routes/document.rs
index 78d8345d6..9290a8710 100644
--- a/meilisearch-http/src/routes/document.rs
+++ b/meilisearch-http/src/routes/document.rs
@@ -3,14 +3,14 @@ use std::collections::{BTreeSet, HashSet};
 use actix_web::{delete, get, post, put};
 use actix_web::{web, HttpResponse};
 use indexmap::IndexMap;
-use meilisearch_core::{update, MainReader};
+use meilisearch_core::{update, Index};
 use serde_json::Value;
 use serde::Deserialize;
 
-use crate::Data;
 use crate::error::{Error, ResponseError};
 use crate::helpers::Authentication;
 use crate::routes::{IndexParam, IndexUpdateResponse};
+use crate::Data;
 
 type Document = IndexMap<String, Value>;
 
@@ -45,7 +45,8 @@ async fn get_document(
 
     let reader = data.db.main_read_txn()?;
 
-    let internal_id = index.main
+    let internal_id = index
+        .main
         .external_to_internal_docid(&reader, &path.document_id)?
         .ok_or(Error::document_not_found(&path.document_id))?;
 
@@ -189,6 +190,7 @@ fn create_index(data: &Data, uid: &str) -> Result<Index, ResponseError> {
 
     Ok(created_index)
 }
+
 async fn update_multiple_documents(
     data: web::Data<Data>,
     path: web::Path<IndexParam>,
@@ -215,12 +217,10 @@ async fn update_multiple_documents(
             None => body
                 .first()
                 .and_then(find_primary_key)
-                .ok_or(meilisearch_core::Error::MissingPrimaryKey)?
+                .ok_or(meilisearch_core::Error::MissingPrimaryKey)?,
         };
 
-        schema
-            .set_primary_key(&id)
-            .map_err(Error::bad_request)?;
+        schema.set_primary_key(&id).map_err(Error::bad_request)?;
 
         data.db.main_write(|w| index.main.put_schema(w, &schema))?;
     }
@@ -274,7 +274,6 @@ async fn delete_documents(
         .open_index(&path.index_uid)
         .ok_or(Error::index_not_found(&path.index_uid))?;
 
-
     let mut documents_deletion = index.documents_deletion();
 
     for document_id in body.into_inner() {
diff --git a/meilisearch-http/tests/documents_add.rs b/meilisearch-http/tests/documents_add.rs
index b4a7a8afc..140a194c3 100644
--- a/meilisearch-http/tests/documents_add.rs
+++ b/meilisearch-http/tests/documents_add.rs
@@ -192,7 +192,9 @@ async fn add_document_with_long_field() {
         "url":"/configuration/app/web.html#locations"
     }]);
     server.add_or_replace_multiple_documents(body).await;
-    let (response, _status) = server.search_post(json!({ "q": "request_buffering" })).await;
+    let (response, _status) = server
+        .search_post(json!({ "q": "request_buffering" }))
+        .await;
     assert!(!response["hits"].as_array().unwrap().is_empty());
 }
 
@@ -213,6 +215,11 @@ async fn documents_with_same_id_are_overwritten() {
     server.add_or_replace_multiple_documents(documents).await;
     let (response, _status) = server.get_all_documents().await;
     assert_eq!(response.as_array().unwrap().len(), 1);
+    assert_eq!(
+        response.as_array().unwrap()[0].as_object().unwrap()["content"],
+        "test2"
+    );
+}
 
 #[actix_rt::test]
 async fn create_index_lazy_by_pushing_documents() {