diff --git a/src/mbgl/map/sprite.cpp b/src/mbgl/map/sprite.cpp
index e1ce23b2e..900b2efa4 100644
--- a/src/mbgl/map/sprite.cpp
+++ b/src/mbgl/map/sprite.cpp
@@ -86,9 +86,10 @@ Sprite::~Sprite() {
 void Sprite::emitSpriteLoadedIfComplete() {
     assert(loader);
     if (loader->loadedImage && loader->loadedJSON && observer) {
-        observer->onSpriteDataLoaded(std::move(loader->data));
+        std::unique_ptr<Data> data(std::move(loader->data));
         loader.reset();
-        observer->onSpriteLoaded();
+
+        observer->onSpriteLoaded(std::move(data));
     }
 }
 
diff --git a/src/mbgl/map/sprite.hpp b/src/mbgl/map/sprite.hpp
index 4f69a5363..d8f91fd9c 100644
--- a/src/mbgl/map/sprite.hpp
+++ b/src/mbgl/map/sprite.hpp
@@ -27,8 +27,7 @@ public:
     public:
         virtual ~Observer() = default;
 
-        virtual void onSpriteDataLoaded(std::unique_ptr<Data>) = 0;
-        virtual void onSpriteLoaded() = 0;
+        virtual void onSpriteLoaded(std::unique_ptr<Data>) = 0;
         virtual void onSpriteLoadingFailed(std::exception_ptr error) = 0;
     };
 
diff --git a/src/mbgl/style/style.cpp b/src/mbgl/style/style.cpp
index 7f8f821d1..48106d8f3 100644
--- a/src/mbgl/style/style.cpp
+++ b/src/mbgl/style/style.cpp
@@ -191,14 +191,11 @@ void Style::onTileLoadingFailed(std::exception_ptr error) {
     emitResourceLoadingFailed(error);
 }
 
-void Style::onSpriteDataLoaded(std::unique_ptr<Sprite::Data> spriteData) {
+void Style::onSpriteLoaded(std::unique_ptr<Sprite::Data> spriteData) {
     // Add all sprite images to the SpriteStore object
     spriteStore->setSprites(parseSprite(spriteData->image, spriteData->json));
-}
 
-void Style::onSpriteLoaded() {
     shouldReparsePartialTiles = true;
-
     emitTileDataChanged();
 }
 
diff --git a/src/mbgl/style/style.hpp b/src/mbgl/style/style.hpp
index e7611ced3..359ab4d83 100644
--- a/src/mbgl/style/style.hpp
+++ b/src/mbgl/style/style.hpp
@@ -89,8 +89,7 @@ private:
     void onTileLoadingFailed(std::exception_ptr error) override;
 
     // Sprite::Observer implementation.
-    void onSpriteDataLoaded(std::unique_ptr<Sprite::Data>) override;
-    void onSpriteLoaded() override;
+    void onSpriteLoaded(std::unique_ptr<Sprite::Data>) override;
     void onSpriteLoadingFailed(std::exception_ptr error) override;
 
     void emitTileDataChanged();