diff --git a/retroshare-gui/src/TorControl/TorControl.cpp b/retroshare-gui/src/TorControl/TorControl.cpp
index 7f2f7b744..29979e2b3 100644
--- a/retroshare-gui/src/TorControl/TorControl.cpp
+++ b/retroshare-gui/src/TorControl/TorControl.cpp
@@ -30,6 +30,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <time.h>
+
 #include "TorControl.h"
 #include "TorControlSocket.h"
 #include "HiddenService.h"