diff --git a/code/Profiler.h b/code/Profiler.h
index 00cb5a9b6..1c9ca60b5 100644
--- a/code/Profiler.h
+++ b/code/Profiler.h
@@ -87,7 +87,7 @@ public:
     }
 
 private:
-    using RegionMap = std::map<std::string,std::chrono::time_point<std::chrono::system_clock>>;
+    typedef std::map<std::string,std::chrono::time_point<std::chrono::system_clock>> RegionMap;
     RegionMap regions;
 };