diff --git a/parm/atm/jcb-prototype_3dvar.yaml.j2 b/parm/atm/jcb-prototype_3dvar.yaml.j2
index d70ada2db..ca01ca799 100644
--- a/parm/atm/jcb-prototype_3dvar.yaml.j2
+++ b/parm/atm/jcb-prototype_3dvar.yaml.j2
@@ -25,7 +25,6 @@ observations:
   - gnssro_piq
   - gnssro_tsx
   - gnssro_tdm
-#  - gnssro
 #  - gpsro
 #  - iasi_metop-a
 #  - iasi_metop-b