diff --git a/include/hsakmttypes.h b/include/hsakmttypes.h
index ae5e4fdbad..3aeba807ea 100644
--- a/include/hsakmttypes.h
+++ b/include/hsakmttypes.h
@@ -308,7 +308,8 @@ typedef struct _HsaNodeProperties
     HSAuint8        Reserved2;
 
     HSAuint32       Domain;            // PCI domain of the GPU
-    HSAuint8        Reserved[28];
+    HSAuint64       UniqueID;          // Globally unique immutable id
+    HSAuint8        Reserved[20];
 } HsaNodeProperties;
 
 
diff --git a/src/topology.c b/src/topology.c
index b4266ad176..f718ddaa05 100644
--- a/src/topology.c
+++ b/src/topology.c
@@ -1020,6 +1020,8 @@ HSAKMT_STATUS topology_sysfs_get_node_props(uint32_t node_id,
 			props->uCodeEngineVersions.Value = (uint32_t)prop_val & 0x3ff;
 		else if (strcmp(prop_name, "hive_id") == 0)
 			props->HiveID = prop_val;
+		else if (strcmp(prop_name, "unique_id") == 0)
+			props->UniqueID = prop_val;
 		else if (strcmp(prop_name, "num_sdma_engines") == 0)
 			props->NumSdmaEngines = prop_val;
 		else if (strcmp(prop_name, "num_sdma_xgmi_engines") == 0)