diff --git a/include/plat/arm/css/common/css_pm.h b/include/plat/arm/css/common/css_pm.h
index b82ff47..93f8616 100644
--- a/include/plat/arm/css/common/css_pm.h
+++ b/include/plat/arm/css/common/css_pm.h
@@ -27,6 +27,7 @@
 
 int css_pwr_domain_on(u_register_t mpidr);
 void css_pwr_domain_on_finish(const psci_power_state_t *target_state);
+void css_pwr_domain_on_finish_late(const psci_power_state_t *target_state);
 void css_pwr_domain_off(const psci_power_state_t *target_state);
 void css_pwr_domain_suspend(const psci_power_state_t *target_state);
 void css_pwr_domain_suspend_finish(