diff --git a/milli/src/heed_codec/facet/mod.rs b/milli/src/heed_codec/facet/mod.rs
index 79dbffa1d..8c5a4c118 100644
--- a/milli/src/heed_codec/facet/mod.rs
+++ b/milli/src/heed_codec/facet/mod.rs
@@ -26,10 +26,11 @@ pub fn try_split_at(slice: &[u8], mid: usize) -> Option<(&[u8], &[u8])> {
     }
 }
 
-use crate::{try_split_array_at, DocumentId, FieldId};
 use std::borrow::Cow;
 use std::convert::TryInto;
 
+use crate::{try_split_array_at, DocumentId, FieldId};
+
 pub struct FieldIdCodec;
 
 impl<'a> heed::BytesDecode<'a> for FieldIdCodec {