diff --git a/lib/psci/psci_common.c b/lib/psci/psci_common.c
index bd7a452..60449f6 100644
--- a/lib/psci/psci_common.c
+++ b/lib/psci/psci_common.c
@@ -665,6 +665,8 @@
 			}
 			goto exit;
 		}
+
+		parent_idx = psci_non_cpu_pd_nodes[parent_idx].parent_node;
 	}
 
 	/*