diff --git a/retroshare-gui/src/gui/VoipStatistics.cpp b/retroshare-gui/src/gui/VoipStatistics.cpp
index 05e722d3d..1defefe41 100644
--- a/retroshare-gui/src/gui/VoipStatistics.cpp
+++ b/retroshare-gui/src/gui/VoipStatistics.cpp
@@ -29,6 +29,7 @@
 #include <retroshare/rsvoip.h>
 #include <retroshare/rspeers.h>
 #include "VoipStatistics.h"
+#include "time.h"
 
 #include "gui/settings/rsharesettings.h"