[core] Get rid of user-specified refs

1 files changed, 1 insertions, 2 deletions

diff --git a/src/mbgl/style/layers/circle_layer_impl.cpp b/src/mbgl/style/layers/circle_layer_impl.cpp
index 614f637b3b..136522e41c 100644
--- a/src/mbgl/style/layers/circle_layer_impl.cpp
+++ b/src/mbgl/style/layers/circle_layer_impl.cpp
@@ -24,11 +24,10 @@ bool CircleLayer::Impl::evaluate(const PropertyEvaluationParameters& parameters)
 std::unique_ptr<Bucket> CircleLayer::Impl::createBucket(BucketParameters& parameters, const GeometryTileLayer& layer) const {
     auto bucket = std::make_unique<CircleBucket>(parameters.mode);
 
-    auto& name = bucketName();
     parameters.eachFilteredFeature(filter, layer, [&] (const auto& feature, std::size_t index, const std::string& layerName) {
         auto geometries = feature.getGeometries();
         bucket->addGeometry(geometries);
-        parameters.featureIndex.insert(geometries, index, layerName, name);
+        parameters.featureIndex.insert(geometries, index, layerName, id);
     });
 
     return std::move(bucket);