diff --git a/fix b/fix
index 92de100c4..a801d5cf0 160000
--- a/fix
+++ b/fix
@@ -1 +1 @@
-Subproject commit 92de100c4d5893e9d6409afbdda6937b0de1cb3b
+Subproject commit a801d5cf07c3955e71258a0c8e9b074bb0f03fe4
diff --git a/regression/global_4denvar.sh b/regression/global_4denvar.sh
index 056815228..177ce0f8a 100755
--- a/regression/global_4denvar.sh
+++ b/regression/global_4denvar.sh
@@ -128,6 +128,8 @@ errtable=$fixgsi/prepobs_errtable.global
 aeroinfo=$fixgsi/global_aeroinfo.txt
 atmsbeaminfo=$fixgsi/atms_beamwidth.txt
 cloudyinfo=$fixgsi/cloudy_radiance_info.txt
+cris_clddet=$fixgsi/CRIS_CLDDET.NL
+iasi_clddet=$fixgsi/IASI_CLDDET.NL
 
 emiscoef_IRwater=$fixcrtm/Nalli.IRwater.EmisCoeff.bin
 emiscoef_IRice=$fixcrtm/NPOESS.IRice.EmisCoeff.bin
@@ -169,6 +171,8 @@ $ncp $errtable ./errtable
 $ncp $aeroinfo ./aeroinfo
 $ncp $atmsbeaminfo ./atms_beamwidth.txt
 $ncp $cloudyinfo   ./cloudy_radiance_info.txt
+$ncp $cris_clddet ./CRIS_CLDDET.NL
+$ncp $iasi_clddet ./IASI_CLDDET.NL
 
 $ncp $bufrtable ./prepobs_prep.bufrtable
 $ncp $bftab_sst ./bftab_sstphr
diff --git a/regression/regression_namelists.sh b/regression/regression_namelists.sh
index 552bc1ba5..620f77652 100755
--- a/regression/regression_namelists.sh
+++ b/regression/regression_namelists.sh
@@ -68,7 +68,7 @@ export gsi_namelist="
    dfact=0.75,dfact1=3.0,noiqc=.true.,oberrflg=.false.,c_varqc=0.04,
    use_poq7=.true.,qc_noirjaco3_pole=.true.,vqc=.false.,nvqc=.true.,hub_norm=.true.,
    aircraft_t_bc=.true.,biaspredt=1.0e5,upd_aircraft=.true.,cleanup_tail=.true.,
-   tcp_width=70.0,tcp_ermax=7.35,
+   tcp_width=70.0,tcp_ermax=7.35,cris_cads=.true.,iasi_cads=.true.,
    $OBSQC
  /
  &OBS_INPUT