diff --git a/executer/kernel/mcctrl/mcctrl.h b/executer/kernel/mcctrl/mcctrl.h
index 08cab6ed..847cfd7f 100644
--- a/executer/kernel/mcctrl/mcctrl.h
+++ b/executer/kernel/mcctrl/mcctrl.h
@@ -148,7 +148,7 @@ struct ikc_scd_packet {
 			long sysfs_arg3;
 		};
 
-		/* SCD_MSG_SCHEDULE_THREAD */
+		/* SCD_MSG_WAKE_UP_SYSCALL_THREAD */
 		struct {
 			int ttid;
 		};
diff --git a/kernel/include/syscall.h b/kernel/include/syscall.h
index ac269fa6..52953682 100644
--- a/kernel/include/syscall.h
+++ b/kernel/include/syscall.h
@@ -260,7 +260,7 @@ struct ikc_scd_packet {
 			long sysfs_arg3;
 		};
 
-		/* SCD_MSG_SCHEDULE_THREAD */
+		/* SCD_MSG_WAKE_UP_SYSCALL_THREAD */
 		struct {
 			int ttid;
 		};