diff --git a/config/namelist.config b/config/namelist.config
index 76e692839..008f66ff0 100644
--- a/config/namelist.config
+++ b/config/namelist.config
@@ -59,7 +59,7 @@ anthro_transit=.false.
 paleo_transit=.false.
 length_transit=1                ! 166 for anthro_transit=.true.
 ti_start_transit=1              ! 1 for D14C, 80 for CFC-12
-ifile_transit='Table_CO2_isoC_CFC12_SF6.txt' ! available from mbutzin
+ifile_transit='Table_CO2_isoC_CFC12_SF6.txt' ! 'namelist.oce' for steady-state / spinup simulations
 /
 
 &machine