diff --git a/include/lib/psci/psci.h b/include/lib/psci/psci.h
index c3e9ef7..a583fef 100644
--- a/include/lib/psci/psci.h
+++ b/include/lib/psci/psci.h
@@ -359,6 +359,8 @@
 int psci_setup(uintptr_t mailbox_ep);
 void psci_warmboot_entrypoint(void);
 void psci_register_spd_pm_hook(const spd_pm_ops_t *pm);
+void psci_prepare_next_non_secure_ctx(
+			  struct entry_point_info *next_image_info);
 
 #endif /*__ASSEMBLY__*/