diff --git a/lib/psci/psci_on.c b/lib/psci/psci_on.c
index d3d0e2f..53b044e 100644
--- a/lib/psci/psci_on.c
+++ b/lib/psci/psci_on.c
@@ -11,6 +11,7 @@
 #include <context_mgmt.h>
 #include <debug.h>
 #include <platform.h>
+#include <pubsub_events.h>
 #include <stddef.h>
 #include "psci_private.h"
 
@@ -188,6 +189,8 @@
 	if (psci_spd_pm && psci_spd_pm->svc_on_finish)
 		psci_spd_pm->svc_on_finish(0);
 
+	PUBLISH_EVENT(psci_cpu_on_finish);
+
 	/* Populate the mpidr field within the cpu node array */
 	/* This needs to be done only once */
 	psci_cpu_pd_nodes[cpu_idx].mpidr = read_mpidr() & MPIDR_AFFINITY_MASK;