diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4dbe21b..eed7d2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -80,6 +80,9 @@
 - oem: ibm: Modified the state set id for slot effecter and sensor
 - base: Add encode req & decode resp for NegotiateTransferParameters.
 
+- oem: ibm: Added enum PLDM_OEM_IBM_PANEL_TRIGGER_STATE to trigger panel related
+  bitmap functions.
+
 ### Changed
 
 - dsp: firmware_update: Expand "params" in symbol names
diff --git a/include/libpldm/oem/ibm/state_set.h b/include/libpldm/oem/ibm/state_set.h
index ed3df67..2c79f39 100644
--- a/include/libpldm/oem/ibm/state_set.h
+++ b/include/libpldm/oem/ibm/state_set.h
@@ -14,6 +14,7 @@
 	PLDM_OEM_IBM_SYSTEM_POWER_STATE = 32771,
 	PLDM_OEM_IBM_SBE_MAINTENANCE_STATE = 32772,
 	PLDM_OEM_IBM_SBE_HRESET_STATE = 32776,
+	PLDM_OEM_IBM_PANEL_TRIGGER_STATE = 32778,
 	PLDM_OEM_IBM_PCIE_SLOT_EFFECTER_STATE = 32779,
 	PLDM_OEM_IBM_PCIE_SLOT_SENSOR_STATE = 32780,
 	PLDM_OEM_IBM_PCIE_TOPOLOGY_ACTIONS = 32781,