diff --git a/extensions/openpower-pels/registry/message_registry.json b/extensions/openpower-pels/registry/message_registry.json
index f2c55f1..2304672 100644
--- a/extensions/openpower-pels/registry/message_registry.json
+++ b/extensions/openpower-pels/registry/message_registry.json
@@ -4,6 +4,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.Timeout",
             "Subsystem": "bmc_firmware",
+            "Severity": "non_error",
 
             "SRC":
             {
@@ -31,6 +32,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.InternalFailure",
             "Subsystem": "bmc_firmware",
+            "Severity": "non_error",
 
             "SRC":
             {
@@ -53,6 +55,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.InvalidArgument",
             "Subsystem": "user_error",
+            "Severity": "non_error",
 
             "SRC":
             {
@@ -74,6 +77,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.InsufficientPermission",
             "Subsystem": "user_error",
+            "Severity": "non_error",
 
             "SRC":
             {
@@ -96,6 +100,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.NotAllowed",
             "Subsystem": "user_error",
+            "Severity": "non_error",
 
             "SRC":
             {
@@ -118,6 +123,7 @@
         {
             "Name": "xyz.openbmc_project.Common.Error.NoCACertificate",
             "Subsystem": "user_error",
+            "Severity": "non_error",
 
             "SRC":
             {