diff --git a/src/common/Utilities/Util.h b/src/common/Utilities/Util.h
index ffc35a6894b..7f0fc907964 100644
--- a/src/common/Utilities/Util.h
+++ b/src/common/Utilities/Util.h
@@ -30,6 +30,7 @@
 #include <map>
 #include <stdarg.h>
 #include <cstring>
+#include <ctime>
 
 // Searcher for map of structs
 template<typename T, class S> struct Finder