diff --git a/modules/gps/gps.go b/modules/gps/gps.go
index 845e0090..b71b67fd 100644
--- a/modules/gps/gps.go
+++ b/modules/gps/gps.go
@@ -133,6 +133,7 @@ func (mod *GPS) Start() error {
 				if s, err := nmea.Parse(line); err == nil {
 					// http://aprs.gids.nl/nmea/#gga
 					if m, ok := s.(nmea.GNGGA); ok {
+						mod.Session.GPS.Updated = time.Now()
 						mod.Session.GPS.Latitude = m.Latitude
 						mod.Session.GPS.Longitude = m.Longitude
 						mod.Session.GPS.FixQuality = m.FixQuality
@@ -141,6 +142,7 @@ func (mod *GPS) Start() error {
 						mod.Session.GPS.Altitude = m.Altitude
 						mod.Session.GPS.Separation = m.Separation
 					} else if m, ok := s.(nmea.GPGGA); ok {
+						mod.Session.GPS.Updated = time.Now()
 						mod.Session.GPS.Latitude = m.Latitude
 						mod.Session.GPS.Longitude = m.Longitude
 						mod.Session.GPS.FixQuality = m.FixQuality
diff --git a/session/session.go b/session/session.go
index e4661086..c9aeedc8 100644
--- a/session/session.go
+++ b/session/session.go
@@ -52,6 +52,7 @@ func ErrAlreadyStopped(name string) error {
 type UnknownCommandCallback func(cmd string) bool
 
 type GPS struct {
+	Updated       time.Time
 	Latitude      float64 // Latitude.
 	Longitude     float64 // Longitude.
 	FixQuality    string  // Quality of fix.