diff --git a/samples/vboxwrapper/vboxlogging.cpp b/samples/vboxwrapper/vboxlogging.cpp
index 06b359398a..91e4dd2bf1 100644
--- a/samples/vboxwrapper/vboxlogging.cpp
+++ b/samples/vboxwrapper/vboxlogging.cpp
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdarg.h> 
 #include <cmath>
+#include <ctime>
 #include <string>
 #include <unistd.h>
 #endif