diff --git a/milli/src/update/index_documents/mod.rs b/milli/src/update/index_documents/mod.rs
index 089b56025..c2c49be17 100644
--- a/milli/src/update/index_documents/mod.rs
+++ b/milli/src/update/index_documents/mod.rs
@@ -2180,33 +2180,6 @@ mod tests {
         index.add_documents(doc1).unwrap();
     }
 
-    #[cfg(feature = "default")]
-    #[test]
-    fn store_detected_script_and_language_per_document_during_indexing() {
-        use charabia::{Language, Script};
-        let index = TempIndex::new();
-        index
-            .add_documents(documents!([
-                { "id": 1, "title": "The quick (\"brown\") fox can't jump 32.3 feet, right? Brr, it's 29.3°F!" },
-                { "id": 2, "title": "人人生而自由﹐在尊嚴和權利上一律平等。他們賦有理性和良心﹐並應以兄弟關係的精神互相對待。" },
-                { "id": 3, "title": "הַשּׁוּעָל הַמָּהִיר (״הַחוּם״) לֹא יָכוֹל לִקְפֹּץ 9.94 מֶטְרִים, נָכוֹן? ברר, 1.5°C- בַּחוּץ!" },
-                { "id": 4, "title": "関西国際空港限定トートバッグ すもももももももものうち" },
-                { "id": 5, "title": "ภาษาไทยง่ายนิดเดียว" },
-                { "id": 6, "title": "The quick 在尊嚴和權利上一律平等。" },
-            ]))
-            .unwrap();
-
-        let rtxn = index.read_txn().unwrap();
-        let key_jpn = (Script::Cj, Language::Jpn);
-        let key_cmn = (Script::Cj, Language::Cmn);
-        let cj_jpn_docs = index.script_language_documents_ids(&rtxn, &key_jpn).unwrap().unwrap();
-        let cj_cmn_docs = index.script_language_documents_ids(&rtxn, &key_cmn).unwrap().unwrap();
-        let expected_cj_jpn_docids = [3].iter().collect();
-        assert_eq!(cj_jpn_docs, expected_cj_jpn_docids);
-        let expected_cj_cmn_docids = [1, 5].iter().collect();
-        assert_eq!(cj_cmn_docs, expected_cj_cmn_docids);
-    }
-
     #[test]
     fn add_and_delete_documents_in_single_transform() {
         let mut index = TempIndex::new();