diff --git a/src/mbgl/annotation/annotation_manager.cpp b/src/mbgl/annotation/annotation_manager.cpp
index ed1518fb7..537ac7015 100644
--- a/src/mbgl/annotation/annotation_manager.cpp
+++ b/src/mbgl/annotation/annotation_manager.cpp
@@ -176,9 +176,7 @@ std::unique_ptr<AnnotationTileData> AnnotationManager::getTileData(const Canonic
 void AnnotationManager::updateStyle(Style& style) {
     // Create annotation source, point layer, and point bucket
     if (!style.getSource(SourceID)) {
-        std::unique_ptr<Source> source = std::make_unique<AnnotationSource>();
-        source->baseImpl->enabled = true;
-        style.addSource(std::move(source));
+        style.addSource(std::make_unique<AnnotationSource>());
 
         std::unique_ptr<SymbolLayer> layer = std::make_unique<SymbolLayer>(PointLayerID, SourceID);