diff --git a/meilidb-http/src/routes/document.rs b/meilidb-http/src/routes/document.rs
index a627b2195..289fb31ae 100644
--- a/meilidb-http/src/routes/document.rs
+++ b/meilidb-http/src/routes/document.rs
@@ -151,7 +151,7 @@ fn infered_schema(document: &IndexMap<String, Value>) -> Option<meilidb_schema::
     }
 }
 
-pub async fn add_or_update_multiple_documents(mut ctx: Context<Data>) -> SResult<Response> {
+async fn update_multiple_documents(mut ctx: Context<Data>, is_partial: bool) -> SResult<Response> {
     ctx.is_allowed(DocumentsWrite)?;
 
     if !ctx.state().accept_updates() {
@@ -179,7 +179,11 @@ pub async fn add_or_update_multiple_documents(mut ctx: Context<Data>) -> SResult
         }
     }
 
-    let mut document_addition = index.documents_addition();
+    let mut document_addition = if is_partial {
+        index.documents_partial_addition()
+    } else {
+        index.documents_addition()
+    };
 
     for document in data {
         document_addition.update_document(document);
@@ -197,6 +201,14 @@ pub async fn add_or_update_multiple_documents(mut ctx: Context<Data>) -> SResult
         .into_response())
 }
 
+pub async fn add_or_replace_multiple_documents(ctx: Context<Data>) -> SResult<Response> {
+    update_multiple_documents(ctx, false).await
+}
+
+pub async fn add_or_update_multiple_documents(ctx: Context<Data>) -> SResult<Response> {
+    update_multiple_documents(ctx, true).await
+}
+
 pub async fn delete_multiple_documents(mut ctx: Context<Data>) -> SResult<Response> {
     ctx.is_allowed(DocumentsWrite)?;
     if !ctx.state().accept_updates() {
diff --git a/meilidb-http/src/routes/mod.rs b/meilidb-http/src/routes/mod.rs
index 7bb56ab21..efcf5d4f4 100644
--- a/meilidb-http/src/routes/mod.rs
+++ b/meilidb-http/src/routes/mod.rs
@@ -37,7 +37,8 @@ pub fn load_routes(app: &mut tide::App<Data>) {
                     router
                         .at("/")
                         .get(document::browse_documents)
-                        .post(document::add_or_update_multiple_documents)
+                        .post(document::add_or_replace_multiple_documents)
+                        .put(document::add_or_update_multiple_documents)
                         .delete(document::clear_all_documents);
 
                     router.at("/:identifier").nest(|router| {