diff --git a/extensions/openpower-pels/registry/ComponentIDs.md b/extensions/openpower-pels/registry/ComponentIDs.md
index 382bf81..49dd317 100644
--- a/extensions/openpower-pels/registry/ComponentIDs.md
+++ b/extensions/openpower-pels/registry/ComponentIDs.md
@@ -10,6 +10,7 @@
 | 0x2700       | phosphor-power |
 | 0x2800       | phosphor-fan-presence |
 | 0x3000       | openpower-proc-control |
+| 0x3100       | openpower-hw-isolation |
 | 0x3400       | phosphor-state-manager |
 | 0x3500       | Processor Errors that span repositories |
 | 0x4000       | openpower-vpd-parser |