diff --git a/milli/src/dot_product.rs b/milli/src/distance.rs
similarity index 100%
rename from milli/src/dot_product.rs
rename to milli/src/distance.rs
diff --git a/milli/src/index.rs b/milli/src/index.rs
index 4cdfb010c..29d602330 100644
--- a/milli/src/index.rs
+++ b/milli/src/index.rs
@@ -13,7 +13,7 @@ use roaring::RoaringBitmap;
 use rstar::RTree;
 use time::OffsetDateTime;
 
-use crate::dot_product::DotProduct;
+use crate::distance::DotProduct;
 use crate::error::{InternalError, UserError};
 use crate::facet::FacetType;
 use crate::fields_ids_map::FieldsIdsMap;
diff --git a/milli/src/lib.rs b/milli/src/lib.rs
index a1dc6ca4f..021880a50 100644
--- a/milli/src/lib.rs
+++ b/milli/src/lib.rs
@@ -10,7 +10,7 @@ pub mod documents;
 
 mod asc_desc;
 mod criterion;
-pub mod dot_product;
+pub mod distance;
 mod error;
 mod external_documents_ids;
 pub mod facet;
@@ -20,7 +20,6 @@ pub mod index;
 pub mod proximity;
 pub mod score_details;
 mod search;
-mod search;
 pub mod update;
 
 #[cfg(test)]