1 files changed, 1 insertions, 13 deletions
diff --git a/include/mbgl/style/conversion/position.hpp b/include/mbgl/style/conversion/position.hpp
index 7036b03822..044c45862d 100644
--- a/include/mbgl/style/conversion/position.hpp
+++ b/include/mbgl/style/conversion/position.hpp
@@ -2,9 +2,6 @@
 
 #include <mbgl/style/conversion.hpp>
 #include <mbgl/style/position.hpp>
-#include <mbgl/util/optional.hpp>
-
-#include <array>
 
 namespace mbgl {
 namespace style {
@@ -12,16 +9,7 @@ namespace conversion {
 
 template <>
 struct Converter<Position> {
-    template <class V>
-    optional<Position> operator()(const V& value, Error& error) const {
-        optional<std::array<float, 3>> spherical = convert<std::array<float, 3>>(value, error);
-
-        if (!spherical) {
-            return {};
-        }
-
-        return Position(*spherical);
-    }
+    optional<Position> operator()(const Convertible& value, Error& error) const;
 };
 
 } // namespace conversion