diff --git a/meilisearch-core/src/update/settings_update.rs b/meilisearch-core/src/update/settings_update.rs
index 14aad20c0..94e337265 100644
--- a/meilisearch-core/src/update/settings_update.rs
+++ b/meilisearch-core/src/update/settings_update.rs
@@ -70,7 +70,7 @@ pub fn apply_settings_update(
 
     match settings.searchable_attributes.clone() {
         UpdateState::Update(v) => {
-            if v.len() == 1 && v[0] == "*" || v.is_empty() {
+            if v.iter().any(|e| e == "*") || v.is_empty() {
                 schema.set_all_fields_as_indexed();
             } else {
                 schema.update_indexed(v)?;
@@ -85,15 +85,13 @@ pub fn apply_settings_update(
     }
     match settings.displayed_attributes.clone() {
         UpdateState::Update(v) => {
-            // safe to unwrap because len is 1
-            if v.len() == 1 && v.iter().next().unwrap() == "*" || v.is_empty() {
+            if v.contains("*") || v.is_empty() {
                 schema.set_all_fields_as_displayed();
             } else {
                 schema.update_displayed(v)?
             }
         },
         UpdateState::Clear => {
-            println!("\n\n\n\nHERRE\n\n\n");
             schema.set_all_fields_as_displayed();
         },
         UpdateState::Nothing => (),
diff --git a/meilisearch-http/src/routes/setting.rs b/meilisearch-http/src/routes/setting.rs
index 65e884800..8de584c67 100644
--- a/meilisearch-http/src/routes/setting.rs
+++ b/meilisearch-http/src/routes/setting.rs
@@ -520,7 +520,7 @@ fn get_indexed_attributes(schema: &Schema) -> Vec<String> {
         schema.indexed_name()
             .iter()
             .map(|s| s.to_string())
-            .collect::<Vec<String>>()
+            .collect()
     }
 }
 
@@ -531,6 +531,6 @@ fn get_displayed_attributes(schema: &Schema) -> HashSet<String> {
         schema.displayed_name()
             .iter()
             .map(|s| s.to_string())
-            .collect::<HashSet<String>>()
+            .collect()
     }
 }
diff --git a/meilisearch-http/tests/settings.rs b/meilisearch-http/tests/settings.rs
index db42417cf..92114faa3 100644
--- a/meilisearch-http/tests/settings.rs
+++ b/meilisearch-http/tests/settings.rs
@@ -435,6 +435,8 @@ async fn displayed_and_searchable_attributes_reset_to_wildcard() {
 
     let (response, _) = server.get_all_settings().await;
 
+    assert_eq!(response["searchableAttributes"].as_array().unwrap().len(), 1);
+    assert_eq!(response["displayedAttributes"].as_array().unwrap().len(), 1);
     assert_eq!(response["searchableAttributes"].as_array().unwrap()[0], "*");
     assert_eq!(response["displayedAttributes"].as_array().unwrap()[0], "*");
 
@@ -447,6 +449,22 @@ async fn displayed_and_searchable_attributes_reset_to_wildcard() {
     server.update_all_settings(json!({ "searchableAttributes": [], "displayedAttributes": [] })).await;
 
     let (response, _) = server.get_all_settings().await;
+
+    assert_eq!(response["searchableAttributes"].as_array().unwrap().len(), 1);
+    assert_eq!(response["displayedAttributes"].as_array().unwrap().len(), 1);
+    assert_eq!(response["searchableAttributes"].as_array().unwrap()[0], "*");
+    assert_eq!(response["displayedAttributes"].as_array().unwrap()[0], "*");
+}
+
+#[actix_rt::test]
+async fn settings_that_contains_wildcard_is_wildcard() {
+    let mut server = common::Server::test_server().await;
+    server.update_all_settings(json!({ "searchableAttributes": ["color", "*"], "displayedAttributes": ["color", "*"] })).await;
+
+    let (response, _) = server.get_all_settings().await;
+
+    assert_eq!(response["searchableAttributes"].as_array().unwrap().len(), 1);
+    assert_eq!(response["displayedAttributes"].as_array().unwrap().len(), 1);
     assert_eq!(response["searchableAttributes"].as_array().unwrap()[0], "*");
     assert_eq!(response["displayedAttributes"].as_array().unwrap()[0], "*");
 }
diff --git a/meilisearch-schema/src/schema.rs b/meilisearch-schema/src/schema.rs
index 12db42a3a..cbeccdffa 100644
--- a/meilisearch-schema/src/schema.rs
+++ b/meilisearch-schema/src/schema.rs
@@ -276,9 +276,7 @@ impl Schema {
 
     pub fn is_displayed(&self, id: FieldId) -> bool {
         match self.displayed {
-            OptionAll::Some(ref v) => {
-                v.get(&id).is_some()
-            }
+            OptionAll::Some(ref v) => v.contains(&id),
             OptionAll::All => true,
             OptionAll::None => false,
         }