1 files changed, 12 insertions, 6 deletions
diff --git a/src/mbgl/annotation/annotation_source.cpp b/src/mbgl/annotation/annotation_source.cpp
index 2c87c4f207..61fc4ca2e4 100644
--- a/src/mbgl/annotation/annotation_source.cpp
+++ b/src/mbgl/annotation/annotation_source.cpp
@@ -4,21 +4,27 @@
 
 namespace mbgl {
 
+using namespace style;
+
 AnnotationSource::AnnotationSource()
-    : Source(SourceType::Annotations, AnnotationManager::SourceID) {
+    : Source(SourceType::Annotations, std::make_unique<Impl>(*this)) {
+}
+
+AnnotationSource::Impl::Impl(Source& base_)
+    : Source::Impl(SourceType::Annotations, AnnotationManager::SourceID, base_) {
 }
 
-Range<uint8_t> AnnotationSource::getZoomRange() {
+Range<uint8_t> AnnotationSource::Impl::getZoomRange() {
     return { 0, 22 };
 }
 
-void AnnotationSource::load(FileSource&) {
+void AnnotationSource::Impl::load(FileSource&) {
     loaded = true;
 }
 
-std::unique_ptr<Tile> AnnotationSource::createTile(const OverscaledTileID& tileID,
-                                                   const style::UpdateParameters& parameters) {
-    return std::make_unique<AnnotationTile>(tileID, id, parameters);
+std::unique_ptr<Tile> AnnotationSource::Impl::createTile(const OverscaledTileID& tileID,
+                                                         const style::UpdateParameters& parameters) {
+    return std::make_unique<AnnotationTile>(tileID, parameters);
 }
 
 } // namespace mbgl