diff --git a/include/plat/arm/common/plat_arm.h b/include/plat/arm/common/plat_arm.h
index ffbd4ca..e8461f5 100644
--- a/include/plat/arm/common/plat_arm.h
+++ b/include/plat/arm/common/plat_arm.h
@@ -364,6 +364,7 @@
 /* secure watchdog */
 void plat_arm_secure_wdt_start(void);
 void plat_arm_secure_wdt_stop(void);
+void plat_arm_secure_wdt_refresh(void);
 
 /* Get SOC-ID of ARM platform */
 uint32_t plat_arm_get_soc_id(void);