1 files changed, 4 insertions, 2 deletions
diff --git a/src/mbgl/renderer/layers/render_heatmap_layer.hpp b/src/mbgl/renderer/layers/render_heatmap_layer.hpp
index 6f8163ebf1..9aca8bdc93 100644
--- a/src/mbgl/renderer/layers/render_heatmap_layer.hpp
+++ b/src/mbgl/renderer/layers/render_heatmap_layer.hpp
@@ -18,6 +18,7 @@ public:
     bool hasTransition() const override;
     bool hasCrossfade() const override;
     void render(PaintParameters&, RenderSource*) override;
+    void update() final;
 
     bool queryIntersectsFeature(
             const GeometryCoordinates&,
@@ -27,8 +28,6 @@ public:
             const float,
             const mat4&) const override;
 
-    void updateColorRamp();
-
     std::unique_ptr<Bucket> createBucket(const BucketParameters&, const std::vector<const RenderLayer*>&) const override;
 
     // Paint properties
@@ -40,6 +39,9 @@ public:
     PremultipliedImage colorRamp;
     optional<OffscreenTexture> renderTexture;
     optional<gl::Texture> colorRampTexture;
+
+private:
+    void updateColorRamp();
 };
 
 template <>