diff --git a/src/geocoder/mapbox.js b/src/geocoder/mapbox.js
index 1d970ec..a7eff2c 100644
--- a/src/geocoder/mapbox.js
+++ b/src/geocoder/mapbox.js
@@ -133,7 +133,7 @@ export class MapBoxGeocoder extends AbstractGeocoder {
       extra: {
         id,
         bbox: properties.bbox ?? undefined,
-        confidence: properties.match_code
+        match: properties.match_code
       }
     }