diff --git a/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml b/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
index 3b64fce70785..d86a29620d5e 100644
--- a/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
+++ b/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
@@ -145,7 +145,7 @@
0.1
.true.
.true.
-1.0
+0.9
6
15
'ramp'
diff --git a/components/mpas-ocean/src/Registry.xml b/components/mpas-ocean/src/Registry.xml
index a21d1de90a15..fdfa0cb2dea8 100644
--- a/components/mpas-ocean/src/Registry.xml
+++ b/components/mpas-ocean/src/Registry.xml
@@ -326,11 +326,11 @@
description="If true, the N2 limiting is applied to the horizontal diffusion term"
possible_values=".true. or .false."
/>
-
-