diff --git a/src/modules/sdlog2/sdlog2.c b/src/modules/sdlog2/sdlog2.c
index a787a76e15..e0815b7a3a 100644
--- a/src/modules/sdlog2/sdlog2.c
+++ b/src/modules/sdlog2/sdlog2.c
@@ -1759,7 +1759,7 @@ int sdlog2_thread_main(int argc, char *argv[])
 
 			/* --- GPS POSITION - UNIT #2 --- */
 			if (copy_if_updated_multi(ORB_ID(vehicle_gps_position), 1, &subs.gps_pos_sub[1], &buf.dual_gps_pos)) {
-				log_msg.msg_type = LOG_GPS_MSG;
+				log_msg.msg_type = LOG_DGPS_MSG;
 				log_msg.body.log_GPS.gps_time = buf.dual_gps_pos.time_utc_usec;
 				log_msg.body.log_GPS.fix_type = buf.dual_gps_pos.fix_type;
 				log_msg.body.log_GPS.eph = buf.dual_gps_pos.eph;