diff --git a/bsp/raspberry-pi/raspi3-32/applications/test_device.c b/bsp/raspberry-pi/raspi3-32/applications/test_device.c
index 222bb2e822614c38608a080f70209e0667e9b1fc..7efb1cfb6418e2f92cea07de3213977fd25a2f30 100644
--- a/bsp/raspberry-pi/raspi3-32/applications/test_device.c
+++ b/bsp/raspberry-pi/raspi3-32/applications/test_device.c
@@ -366,7 +366,7 @@ rt_err_t test_wdt(void)
 
 int test_rtc(void)
 {
-#ifdef BSP_USING_RTD
+#ifdef BSP_USING_RTC
     rt_kprintf("Hello Test RTC!\n");
     uint8_t i;
     time_t now;