diff --git a/src/utils/Properties.h b/src/utils/Properties.h
index e068052..e992946 100644
--- a/src/utils/Properties.h
+++ b/src/utils/Properties.h
@@ -7,6 +7,7 @@
 
 #pragma once
 
+#include <ctime>
 #include <string>
 
 namespace ffmpegdirect