diff --git a/systems/ntnu-b2xx/fs/etc/rtklib/conf/rtkrcv.conf b/systems/ntnu-b2xx/fs/etc/rtklib/conf/rtkrcv.conf
index 33d046b..4c91b16 100644
--- a/systems/ntnu-b2xx/fs/etc/rtklib/conf/rtkrcv.conf
+++ b/systems/ntnu-b2xx/fs/etc/rtklib/conf/rtkrcv.conf
@@ -42,7 +42,7 @@ out-solformat      =llh        # (0:llh,1:xyz,2:enu,3:nmea)
 out-outhead        =off        # (0:off,1:on)
 out-outopt         =off        # (0:off,1:on)
 out-timesys        =gpst       # (0:gpst,1:utc,2:jst)
-out-timeform       =hms        # (0:tow,1:hms)
+out-timeform       =tow        # (0:tow,1:hms)
 out-timendec       =3
 out-degform        =deg        # (0:deg,1:dms)
 out-fieldsep       =