diff --git a/pkg/drone/protocol.go b/pkg/drone/protocol.go
index ab80ca1..cb15890 100644
--- a/pkg/drone/protocol.go
+++ b/pkg/drone/protocol.go
@@ -74,7 +74,7 @@ func parseProtocol(buf []byte) (*droneGPS, error) {
 	gps.SatelliteCount = int32(satelliteCount)
 
 	if "A" == gps.Fixed {
-		dateTime, err := jodaTime.Parse("YYYYMMDDHHmmss", fmt.Sprintf("%s%s", items[1], items[2]))
+		dateTime, err := jodaTime.Parse("YYYYMMddHHmmss", fmt.Sprintf("%s%s", items[1], items[2]))
 		if nil != err {
 			return nil, err
 		}