diff --git a/plat/arm/common/arm_pm.c b/plat/arm/common/arm_pm.c
index 5434c94..62cc8bb 100644
--- a/plat/arm/common/arm_pm.c
+++ b/plat/arm/common/arm_pm.c
@@ -191,7 +191,7 @@
 	 * ARM_SHARED_RAM region.
 	 */
 	assert((PLAT_ARM_TRUSTED_MAILBOX_BASE >= ARM_SHARED_RAM_BASE) &&
-		((PLAT_ARM_TRUSTED_MAILBOX_BASE + sizeof(*mailbox)) <= \
+		((PLAT_ARM_TRUSTED_MAILBOX_BASE + sizeof(*mailbox)) <=
 				(ARM_SHARED_RAM_BASE + ARM_SHARED_RAM_SIZE)));
 }