1 files changed, 1 insertions, 12 deletions
diff --git a/src/server/shared/Utilities/TaskScheduler.h b/src/server/shared/Utilities/TaskScheduler.h
index d45835b5f17..f1fe7ea0a21 100644
--- a/src/server/shared/Utilities/TaskScheduler.h
+++ b/src/server/shared/Utilities/TaskScheduler.h
@@ -29,6 +29,7 @@
 #include <boost/optional.hpp>
 
 #include "Util.h"
+#include "Duration.h"
 
 class TaskContext;
 
@@ -646,16 +647,4 @@ private:
     void Invoke();
 };
 
-/// Milliseconds shorthand typedef.
-typedef std::chrono::milliseconds Milliseconds;
-
-/// Seconds shorthand typedef.
-typedef std::chrono::seconds Seconds;
-
-/// Minutes shorthand typedef.
-typedef std::chrono::minutes Minutes;
-
-/// Hours shorthand typedef.
-typedef std::chrono::hours Hours;
-
 #endif /// _TASK_SCHEDULER_H_