diff --git a/meilidb-data/src/lib.rs b/meilidb-data/src/lib.rs
index 4d9719370..da5c35e28 100644
--- a/meilidb-data/src/lib.rs
+++ b/meilidb-data/src/lib.rs
@@ -9,4 +9,4 @@ pub use rocksdb;
 pub use self::database::{Database, Index, CustomSettings};
 pub use self::number::Number;
 pub use self::ranked_map::RankedMap;
-pub use self::serde::compute_document_id;
+pub use self::serde::{compute_document_id, extract_document_id, value_to_string};
diff --git a/meilidb-data/src/serde/mod.rs b/meilidb-data/src/serde/mod.rs
index b19d579ef..b0433f11f 100644
--- a/meilidb-data/src/serde/mod.rs
+++ b/meilidb-data/src/serde/mod.rs
@@ -16,7 +16,7 @@ mod indexer;
 mod serializer;
 
 pub use self::deserializer::Deserializer;
-pub use self::extract_document_id::{extract_document_id, compute_document_id};
+pub use self::extract_document_id::{extract_document_id, compute_document_id, value_to_string};
 pub use self::convert_to_string::ConvertToString;
 pub use self::convert_to_number::ConvertToNumber;
 pub use self::indexer::Indexer;