1 files changed, 3 insertions, 5 deletions
diff --git a/src/csscolorparser/csscolorparser.hpp b/src/csscolorparser/csscolorparser.hpp
index b6bc5570f9..88b916620e 100644
--- a/src/csscolorparser/csscolorparser.hpp
+++ b/src/csscolorparser/csscolorparser.hpp
@@ -25,15 +25,13 @@
 #ifndef CSS_COLOR_PARSER_CPP
 #define CSS_COLOR_PARSER_CPP
 
+#include <mbgl/util/optional.hpp>
+
 #include <string>
 #include <cmath>
-#include <optional.hpp>
 
 namespace CSSColorParser {
 
-template <class T>
-using optional = std::experimental::optional<T>;
-
 struct Color {
     inline Color() {
     }
@@ -52,7 +50,7 @@ inline bool operator!=(const Color& lhs, const Color& rhs) {
     return !(lhs == rhs);
 }
 
-optional<Color> parse(const std::string& css_str);
+mbgl::optional<Color> parse(const std::string& css_str);
 
 } // namespace CSSColorParser