diff --git a/include/lib/psci/psci_lib.h b/include/lib/psci/psci_lib.h
index 2169d6d..b02e7ab 100644
--- a/include/lib/psci/psci_lib.h
+++ b/include/lib/psci/psci_lib.h
@@ -106,6 +106,7 @@
 			  void *handle,
 			  u_register_t flags);
 int psci_setup(const psci_lib_args_t *lib_args);
+int psci_secondaries_brought_up(void);
 void psci_warmboot_entrypoint(void);
 void psci_register_spd_pm_hook(const spd_pm_ops_t *pm);
 void psci_prepare_next_non_secure_ctx(