1 files changed, 1 insertions, 1 deletions
diff --git a/src/timer.c b/src/timer.c
index 4d7b352d60..143bbebb12 100644
--- a/src/timer.c
+++ b/src/timer.c
@@ -684,7 +684,7 @@ void rt_timer_check(void)
 
 #ifdef RT_USING_SMP
     /* Running on core 0 only */
-    if (rt_hw_cpu_id() != 0)
+    if (rt_cpu_get_id() != 0)
     {
         rt_spin_unlock_irqrestore(&_htimer_lock, level);
         return;