diff --git a/meilisearch-http/src/routes/settings/mod.rs b/meilisearch-http/src/routes/settings.rs
similarity index 66%
rename from meilisearch-http/src/routes/settings/mod.rs
rename to meilisearch-http/src/routes/settings.rs
index 45d49132c..10ce7292e 100644
--- a/meilisearch-http/src/routes/settings/mod.rs
+++ b/meilisearch-http/src/routes/settings.rs
@@ -26,14 +26,8 @@ macro_rules! make_setting_route {
                     $attr: Some(None),
                     ..Default::default()
                 };
-                match data.update_settings(index_uid.into_inner(), settings, false).await {
-                    Ok(update_status) => {
-                        Ok(HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_status.id() })))
-                    }
-                    Err(e) => {
-                        Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-                    }
-                }
+                let update_status = data.update_settings(index_uid.into_inner(), settings, false).await?;
+                Ok(HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_status.id() })))
             }
 
             #[actix_web::post($route, wrap = "Authentication::Private")]
@@ -47,14 +41,8 @@ macro_rules! make_setting_route {
                     ..Default::default()
                 };
 
-                match data.update_settings(index_uid.into_inner(), settings, true).await {
-                    Ok(update_status) => {
-                        Ok(HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_status.id() })))
-                    }
-                    Err(e) => {
-                        Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-                    }
-                }
+                let update_status = data.update_settings(index_uid.into_inner(), settings, true).await?;
+                Ok(HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_status.id() })))
             }
 
             #[actix_web::get($route, wrap = "Authentication::Private")]
@@ -62,12 +50,8 @@ macro_rules! make_setting_route {
                 data: actix_web::web::Data<data::Data>,
                 index_uid: actix_web::web::Path<String>,
             ) -> std::result::Result<HttpResponse, ResponseError> {
-                match data.settings(index_uid.into_inner()).await {
-                    Ok(settings) => Ok(HttpResponse::Ok().json(settings.$attr)),
-                    Err(e) => {
-                        Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-                    }
-                }
+                let settings = data.settings(index_uid.into_inner()).await?;
+                Ok(HttpResponse::Ok().json(settings.$attr))
             }
         }
     };
@@ -148,17 +132,11 @@ async fn update_all(
     body: web::Json<Settings<Unchecked>>,
 ) -> Result<HttpResponse, ResponseError> {
     let settings = body.into_inner().check();
-    match data
+    let update_result = data
         .update_settings(index_uid.into_inner(), settings, true)
-        .await
-    {
-        Ok(update_result) => Ok(
-            HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_result.id() }))
-        ),
-        Err(e) => {
-            Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-        }
-    }
+        .await?;
+    let json = serde_json::json!({ "updateId": update_result.id() });
+    Ok(HttpResponse::Accepted().json(json))
 }
 
 #[get("/indexes/{index_uid}/settings", wrap = "Authentication::Private")]
@@ -166,12 +144,8 @@ async fn get_all(
     data: web::Data<Data>,
     index_uid: web::Path<String>,
 ) -> Result<HttpResponse, ResponseError> {
-    match data.settings(index_uid.into_inner()).await {
-        Ok(settings) => Ok(HttpResponse::Ok().json(settings)),
-        Err(e) => {
-            Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-        }
-    }
+    let settings = data.settings(index_uid.into_inner()).await?;
+    Ok(HttpResponse::Ok().json(settings))
 }
 
 #[delete("/indexes/{index_uid}/settings", wrap = "Authentication::Private")]
@@ -180,15 +154,9 @@ async fn delete_all(
     index_uid: web::Path<String>,
 ) -> Result<HttpResponse, ResponseError> {
     let settings = Settings::cleared();
-    match data
+    let update_result = data
         .update_settings(index_uid.into_inner(), settings, false)
-        .await
-    {
-        Ok(update_result) => Ok(
-            HttpResponse::Accepted().json(serde_json::json!({ "updateId": update_result.id() }))
-        ),
-        Err(e) => {
-            Ok(HttpResponse::BadRequest().json(serde_json::json!({ "error": e.to_string() })))
-        }
-    }
+        .await?;
+    let json = serde_json::json!({ "updateId": update_result.id() });
+    Ok(HttpResponse::Accepted().json(json))
 }
diff --git a/meilisearch-http/src/routes/settings/distinct_attributes.rs b/meilisearch-http/src/routes/settings/distinct_attributes.rs
deleted file mode 100644
index 7b991f861..000000000
--- a/meilisearch-http/src/routes/settings/distinct_attributes.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use crate::make_update_delete_routes;
-use actix_web::{web, HttpResponse, get};
-
-use crate::error::{Error, ResponseError};
-use crate::helpers::Authentication;
-use crate::Data;
-
-#[get(
-    "/indexes/{index_uid}/settings/distinct-attribute",
-    wrap = "Authentication::Private"
-)]
-async fn get(
-    data: web::Data<Data>,
-    index_uid: web::Path<String>,
-) -> Result<HttpResponse, ResponseError> {
-    let index = data
-        .db
-        .load()
-        .open_index(&index_uid.as_ref())
-        .ok_or(Error::index_not_found(&index_uid.as_ref()))?;
-    let reader = data.db.load().main_read_txn()?;
-    let distinct_attribute_id = index.main.distinct_attribute(&reader)?;
-    let schema = index.main.schema(&reader)?;
-    let distinct_attribute = match (schema, distinct_attribute_id) {
-        (Some(schema), Some(id)) => schema.name(id).map(str::to_string),
-        _ => None,
-    };
-
-    Ok(HttpResponse::Ok().json(distinct_attribute))
-}
-
-make_update_delete_routes!(
-    "/indexes/{index_uid}/settings/distinct-attribute",
-    String,
-    distinct_attribute
-);
diff --git a/meilisearch-http/src/routes/settings/ranking_rules.rs b/meilisearch-http/src/routes/settings/ranking_rules.rs
deleted file mode 100644
index e0872954a..000000000
--- a/meilisearch-http/src/routes/settings/ranking_rules.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use crate::make_update_delete_routes;
-use actix_web::{web, HttpResponse, get};
-
-use crate::error::{Error, ResponseError};
-use crate::helpers::Authentication;
-use crate::Data;
-
-#[get(
-    "/indexes/{index_uid}/settings/ranking-rules",
-    wrap = "Authentication::Private"
-)]
-async fn get(
-    data: web::Data<Data>,
-    index_uid: web::Path<String>,
-) -> Result<HttpResponse, ResponseError> {
-    todo!()
-}
-
-make_update_delete_routes!(
-    "/indexes/{index_uid}/settings/ranking-rules",
-    Vec<String>,
-    ranking_rules
-);
diff --git a/meilisearch-http/src/routes/settings/synonyms.rs b/meilisearch-http/src/routes/settings/synonyms.rs
deleted file mode 100644
index e5b5b2afd..000000000
--- a/meilisearch-http/src/routes/settings/synonyms.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-use std::collections::BTreeMap;
-
-use actix_web::{web, HttpResponse, get};
-use indexmap::IndexMap;
-
-use crate::error::{Error, ResponseError};
-use crate::helpers::Authentication;
-use crate::make_update_delete_routes;
-use crate::Data;
-
-#[get(
-    "/indexes/{index_uid}/settings/synonyms",
-    wrap = "Authentication::Private"
-)]
-async fn get(
-    data: web::Data<Data>,
-    index_uid: web::Path<String>,
-) -> Result<HttpResponse, ResponseError> {
-    let index = data
-        .db
-        .load()
-        .open_index(&index_uid.as_ref())
-        .ok_or(Error::index_not_found(&index_uid.as_ref()))?;
-
-    let reader = data.db.load().main_read_txn()?;
-
-    let synonyms_list = index.main.synonyms(&reader)?;
-
-    let mut synonyms = IndexMap::new();
-    let index_synonyms = &index.synonyms;
-    for synonym in synonyms_list {
-        let list = index_synonyms.synonyms(&reader, synonym.as_bytes())?;
-        synonyms.insert(synonym, list);
-    }
-
-    Ok(HttpResponse::Ok().json(synonyms))
-}
-
-make_update_delete_routes!(
-    "/indexes/{index_uid}/settings/synonyms",
-    BTreeMap<String, Vec<String>>,
-    synonyms
-);